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Valid UK Postcode Listings
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UK Postcode
UK Postcode Town | UK Postcode Area | UK Postcode Districts |
| Aberdeen | AB | AB10, AB11, AB12, AB15, AB16, AB21, AB22, AB23, AB24, AB25, AB99non-geo |
| Milltimber | AB | AB13 |
| Peterculter | AB | AB14 |
| Laurencekirk | AB | AB30 |
| Banchory | AB | AB31 |
| WESTHILL | AB | AB32 |
| ALFORD | AB | AB33 |
| Aboyne | AB | AB34 |
| Ballater | AB | AB35 |
| Strathdon | AB | AB36 |
| Ballindalloch | AB | AB37 |
| Aberlour | AB | AB38 |
| Stonehaven | AB | AB39 |
| ELLON | AB | AB41 |
| Peterhead | AB | AB42 |
| Fraserburgh | AB | AB43 |
| MACDUFF | AB | AB44 |
| BANFF | AB | AB45 |
| Inverurie | AB | AB51 |
| Insch | AB | AB52 |
| Turriff | AB | AB53 |
| Huntly | AB | AB54 |
| KEITH | AB | AB55 |
| Buckie | AB | AB56 |
| ST. ALBANS | AL | AL1, AL2, AL3, AL4 |
| Harpenden | AL | AL5 |
| Welwyn | AL | AL6, AL7shared |
| Welwyn Garden City | AL | AL7shared, AL8 |
| HATFIELD | AL | AL9, AL10 |
| Birmingham | B | B1, B2, B3, B4, B5, B6, B7, B8, B9, B10, B11, B12, B13, B14, B15, B16, B17, B18, B19, B20, B21, B23, B24, B25, B26, B27, B28, B29, B30, B31, B32, B33, B34, B35, B36, B37, B38, B40, B42, B43, B44, B45, B46, B47, B48, B99non-geo |
| Alcester | B | B49, B50 |
| Bromsgrove | B | B60, B61 |
| Halesowen | B | B62, B63 |
| Cradley Heath | B | B64 |
| Rowley Regis | B | B65 |
| Smethwick | B | B66, B67 |
| OLDBURY | B | B68, B69 |
| West Bromwich | B | B70, B71 |
| Sutton Coldfield | B | B72, B73, B74, B75, B76 |
| TAMWORTH | B | B77, B78, B79 |
| STUDLEY | B | B80 |
| Solihull | B | B90, B91, B92, B93, B94 |
| Henley-in-Arden | B | B95 |
| Redditch | B | B96, B97, B98 |
| BATH | BA | BA1, BA2 |
| Radstock | BA | BA3 |
| Shepton Mallet | BA | BA4 |
| WELLS | BA | BA5 |
| Glastonbury | BA | BA6 |
| Castle Cary | BA | BA7 |
| Templecombe | BA | BA8 |
| Wincanton | BA | BA9shared |
| Bruton | BA | BA9,non-geo shared[2] BA10 |
| Frome | BA | BA11 |
| Warminster | BA | BA12 |
| WESTBURY | BA | BA13 |
| Trowbridge | BA | BA14 |
| BRADFORD-ON-AVON | BA | BA15 |
| STREET | BA | BA16 |
| Yeovil | BA | BA20, BA21, BA22 |
| Blackburn | BB | BB1, BB2, BB6 |
| Darwen | BB | BB3 |
| Rossendale | BB | BB4 |
| Accrington | BB | BB5 |
| Clitheroe | BB | BB7 |
| Colne | BB | BB8 |
| NELSON | BB | BB9 |
| Burnley | BB | BB10, BB11, BB12 |
| Barnoldswick | BB | BB18, BB94non-geo |
| Bradford | BD | BD1, BD2, BD3, BD4, BD5, BD6, BD7, BD8, BD9, BD10, BD11, BD12, BD13, BD14, BD15, BD98,non-geo shared BD99non-geo |
| Bingley | BD | BD16, BD97non-geo |
| SHIPLEY | BD | BD17, BD18, BD98non-geo shared |
| Cleckheaton | BD | BD19 |
| Keighley | BD | BD20, BD21, BD22 |
| Skipton | BD | BD23, BD24shared |
| SETTLE | BD | BD24shared |
| BFPO | BF | BF1non-geo |
| Bournemouth | BH | BH1, BH2, BH3, BH4, BH5, BH6, BH7, BH8, BH9, BH10, BH11 |
| Poole | BH | BH12, BH13, BH14, BH15, BH16, BH17 |
| BROADSTONE | BH | BH18 |
| Swanage | BH | BH19 |
| WAREHAM | BH | BH20 |
| WIMBORNE | BH | BH21 |
| Ferndown | BH | BH22 |
| CHRISTCHURCH | BH | BH23 |
| Ringwood | BH | BH24 |
| New Milton | BH | BH25 |
| Verwood | BH | BH31 |
| Bury | BL | BL0, BL8, BL9 |
| Bolton | BL | BL1, BL2, BL3, BL4, BL5, BL6, BL7, BL11,non-geo BL78non-geo |
| Brighton | BN | BN1, BN2, BN41, BN42, BN45, BN50,non-geo BN51,non-geo BN88non-geo |
| Hove | BN | BN3, BN52non-geo |
| Henfield | BN | BN5 |
| Hassocks | BN | BN6 |
| Lewes | BN | BN7, BN8 |
| NEWHAVEN | BN | BN9 |
| Peacehaven | BN | BN10 |
| Worthing | BN | BN11, BN12, BN13, BN14, BN91,non-geo[3] BN99non-geo shared |
| LANCING | BN | BN15, BN99non-geo shared |
| Littlehampton | BN | BN16, BN17 |
| Arundel | BN | BN18 |
| Eastbourne | BN | BN20, BN21, BN22, BN23 |
| Pevensey | BN | BN24 |
| SEAFORD | BN | BN25 |
| Polegate | BN | BN26 |
| Hailsham | BN | BN27 |
| Shoreham-by-Sea | BN | BN43 |
| Steyning | BN | BN44 |
| Bromley | BR | BR1, BR2shared |
| Keston | BR | BR2shared |
| Beckenham | BR | BR3 |
| West Wickham | BR | BR4 |
| Orpington | BR | BR5, BR6 |
| Chislehurst | BR | BR7 |
| Swanley | BR | BR8 |
| Bristol | BS | BS0,non-geo[3][4] BS1, BS2, BS3, BS4, BS5, BS6, BS7, BS8, BS9, BS10, BS11, BS13, BS14, BS15, BS16, BS20, BS30, BS31, BS32, BS34, BS35, BS36, BS37, BS39, BS40, BS41, BS48, BS49, BS80,non-geo BS98,non-geo BS99non-geo |
| Clevedon | BS | BS21 |
| Weston-super-Mare | BS | BS22, BS23, BS24 |
| Winscombe | BS | BS25 |
| Axbridge | BS | BS26 |
| CHEDDAR | BS | BS27 |
| Wedmore | BS | BS28 |
| Banwell | BS | BS29 |
| Belfast | BT | BT1, BT2, BT3, BT4, BT5, BT6, BT7, BT8, BT9, BT10, BT11, BT12, BT13, BT14, BT15, BT16, BT17, BT29shared |
| Holywood | BT | BT18 |
| BANGOR | BT | BT19, BT20 |
| Donaghadee | BT | BT21 |
| Newtownards | BT | BT22, BT23 |
| BALLYNAHINCH | BT | BT24 |
| DROMORE | BT | BT25 |
| HILLSBOROUGH | BT | BT26 |
| Lisburn | BT | BT27, BT28 |
| CRUMLIN | BT | BT29shared |
| Downpatrick | BT | BT30 |
| Castlewellan | BT | BT31 |
| Banbridge | BT | BT32 |
| NEWCASTLE | BT | BT33 |
| Newry | BT | BT34 |
| Newry | BT | BT35 |
| Newtownabbey | BT | BT36, BT37, BT58non-geo |
| Carrickfergus | BT | BT38 |
| Ballyclare | BT | BT39 |
| Larne | BT | BT40 |
| ANTRIM | BT | BT41 |
| Ballymena | BT | BT42, BT43, BT44 |
| Magherafelt | BT | BT45 |
| Maghera | BT | BT46 |
| LONDONDERRY | BT | BT47, BT48 |
| Limavady | BT | BT49 |
| Coleraine | BT | BT51, BT52 |
| Ballymoney | BT | BT53 |
| BALLYCASTLE | BT | BT54 |
| Portstewart | BT | BT55 |
| Portrush | BT | BT56 |
| Bushmills | BT | BT57 |
| Armagh | BT | BT60, BT61 |
| Craigavon | BT | BT62, BT63, BT64, BT65, BT66, BT67 |
| CALEDON | BT | BT68 |
| AUGHNACLOY | BT | BT69 |
| Dungannon | BT | BT70, BT71 |
| Enniskillen | BT | BT74, BT92, BT93, BT94 |
| Fivemiletown | BT | BT75 |
| Clogher | BT | BT76 |
| Augher | BT | BT77 |
| Omagh | BT | BT78, BT79 |
| Cookstown | BT | BT80 |
| Castlederg | BT | BT81 |
| Strabane | BT | BT82 |
| not applicable | BX | variesnon-geo |
| CARLISLE | CA | CA1, CA2, CA3, CA4, CA5, CA6, CA99non-geo |
| Wigton | CA | CA7 |
| BRAMPTON | CA | CA8 |
| ALSTON | CA | CA9 |
| PENRITH | CA | CA10, CA11 |
| KESWICK | CA | CA12 |
| Cockermouth | CA | CA13 |
| Workington | CA | CA14, CA95non-geo |
| Maryport | CA | CA15 |
| Appleby-in-Westmorland | CA | CA16 |
| Kirkby Stephen | CA | CA17 |
| Ravenglass | CA | CA18 |
| Holmrook | CA | CA19 |
| Seascale | CA | CA20 |
| Beckermet | CA | CA21 |
| EGREMONT | CA | CA22 |
| Cleator | CA | CA23 |
| Moor Row | CA | CA24 |
| Cleator Moor | CA | CA25 |
| Frizington | CA | CA26 |
| ST. BEES | CA | CA27 |
| Whitehaven | CA | CA28 |
| Cambridge | CB | CB1, CB2, CB3, CB4, CB5, CB21, CB22, CB23, CB24, CB25 |
| ELY | CB | CB6, CB7 |
| NEWMARKET | CB | CB8 |
| HAVERHILL | CB | CB9 |
| Saffron Walden | CB | CB10, CB11 |
| Cardiff | CF | CF3, CF5, CF10, CF11, CF14, CF15, CF23, CF24, CF30,non-geo CF91,non-geo CF95,non-geo CF99non-geo |
| Bridgend | CF | CF31, CF32, CF33, CF35 |
| Maesteg | CF | CF34 |
| Porthcawl | CF | CF36 |
| Pontypridd | CF | CF37, CF38 |
| Porth | CF | CF39 |
| Tonypandy | CF | CF40 |
| Pentre | CF | CF41 |
| Treorchy | CF | CF42 |
| FERNDALE | CF | CF43 |
| Aberdare | CF | CF44 |
| MOUNTAIN ASH | CF | CF45 |
| Treharris | CF | CF46 |
| Merthyr Tydfil | CF | CF47, CF48 |
| Llantwit Major | CF | CF61, CF71shared |
| BARRY | CF | CF62, CF63 |
| Dinas Powys | CF | CF64shared |
| Penarth | CF | CF64shared |
| Cowbridge | CF | CF71shared |
| Pontyclun | CF | CF72 |
| Bargoed | CF | CF81 |
| Hengoed | CF | CF82 |
| Caerphilly | CF | CF83 |
| Chester | CH | CH1, CH2, CH3, CH4, CH70,non-geo CH88,non-geo CH99non-geo |
| Deeside | CH | CH5 |
| Bagillt | CH | CH6shared |
| FLINT | CH | CH6shared |
| Buckley | CH | CH7shared |
| MOLD | CH | CH7shared |
| Holywell | CH | CH8 |
| Birkenhead | CH | CH25,non-geo CH41, CH42 |
| Prenton | CH | CH26,non-geo CH43 |
| Wallasey | CH | CH27,non-geo CH44, CH45 |
| WIRRAL | CH | CH28,non-geo CH29,non-geo CH30,non-geo CH31,non-geo CH32,non-geo CH46, CH47, CH48, CH49, CH60, CH61, CH62, CH63 |
| Neston | CH | CH33,non-geo CH64 |
| Ellesmere Port | CH | CH34,non-geo CH65, CH66 |
| Burnham-on-Crouch | CM | CM0shared |
| Southminster | CM | CM0shared |
| Chelmsford | CM | CM1, CM2, CM3, CM92,non-geo CM98,non-geo CM99non-geo |
| Ingatestone | CM | CM4 |
| ONGAR | CM | CM5 |
| DUNMOW | CM | CM6, CM7 shared[5] |
| BRAINTREE | CM | CM7,shared CM77 |
| Witham | CM | CM8 |
| MALDON | CM | CM9 |
| Billericay | CM | CM11, CM12 |
| BRENTWOOD | CM | CM13, CM14, CM15 |
| EPPING | CM | CM16 |
| Harlow | CM | CM17, CM18, CM19, CM20 |
| Sawbridgeworth | CM | CM21 |
| Bishop’s Stortford | CM | CM22, CM23 |
| STANSTED | CM | CM24 |
| Colchester | CO | CO1, CO2, CO3, CO4, CO5, CO6, CO7 |
| BURES | CO | CO8 |
| Halstead | CO | CO9 |
| SUDBURY | CO | CO10 |
| Manningtree | CO | CO11 |
| Harwich | CO | CO12 |
| Frinton-on-Sea | CO | CO13 |
| Walton-on-the-Naze | CO | CO14 |
| Clacton-on-Sea | CO | CO15, CO16 |
| Croydon | CR | CR0, CR9,non-geo CR44,non-geo CR90non-geo |
| South Croydon | CR | CR2 |
| Caterham | CR | CR3shared |
| Whyteleafe | CR | CR3shared |
| Mitcham | CR | CR4 |
| Coulsdon | CR | CR5 |
| Warlingham | CR | CR6 |
| Thornton Heath | CR | CR7 |
| Kenley | CR | CR8shared |
| PURLEY | CR | CR8shared |
| Canterbury | CT | CT1, CT2, CT3, CT4 |
| Whitstable | CT | CT5 |
| HERNE BAY | CT | CT6 |
| BIRCHINGTON | CT | CT7, CT9non-geo shared[6] |
| Westgate-on-Sea | CT | CT8 |
| Margate | CT | CT9shared |
| Broadstairs | CT | CT10 |
| Ramsgate | CT | CT11, CT12 |
| SANDWICH | CT | CT13 |
| DEAL | CT | CT14 |
| Dover | CT | CT15, CT16, CT17 |
| Folkestone | CT | CT18, CT19, CT20, CT50non-geo |
| HYTHE | CT | CT21 |
| Coventry | CV | CV1, CV2, CV3, CV4, CV5, CV6, CV7, CV8shared |
| Kenilworth | CV | CV8shared |
| Atherstone | CV | CV9 |
| Nuneaton | CV | CV10, CV11, CV13 |
| Bedworth | CV | CV12 |
| RUGBY | CV | CV21, CV22, CV23 |
| LEAMINGTON SPA | CV | CV31, CV32, CV33 |
| Warwick | CV | CV34, CV35 |
| Shipston-on-Stour | CV | CV36, CV37shared |
| Stratford-upon-Avon | CV | CV37shared |
| Southam | CV | CV47 |
| Crewe | CW | CW1, CW2, CW3, CW4, CW98non-geo |
| Nantwich | CW | CW5 |
| Tarporley | CW | CW6 |
| Winsford | CW | CW7 |
| Northwich | CW | CW8, CW9 |
| Middlewich | CW | CW10 |
| Sandbach | CW | CW11 |
| Congleton | CW | CW12 |
| Dartford | DA | DA1, DA2, DA4, DA10shared |
| Longfield | DA | DA3 |
| Bexley | DA | DA5 |
| Bexleyheath | DA | DA6, DA7shared |
| Welling | DA | DA7,non-geo shared[5] DA16 |
| Erith | DA | DA8, DA18 |
| Greenhithe | DA | DA9 |
| Swanscombe | DA | DA10shared |
| GRAVESEND | DA | DA11, DA12, DA13 |
| Sidcup | DA | DA14, DA15 |
| BELVEDERE | DA | DA17 |
| Dundee | DD | DD1, DD2, DD3, DD4, DD5 |
| Newport-on-Tay | DD | DD6shared |
| Tayport | DD | DD6shared |
| Carnoustie | DD | DD7 |
| Forfar | DD | DD8shared |
| Kirriemuir | DD | DD8shared |
| Brechin | DD | DD9 |
| MONTROSE | DD | DD10 |
| Arbroath | DD | DD11 |
| Derby | DE | DE1, DE3, DE21, DE22, DE23, DE24, DE65, DE72, DE73, DE74, DE99non-geo |
| MATLOCK | DE | DE4 |
| RIPLEY | DE | DE5 |
| ASHBOURNE | DE | DE6 |
| Ilkeston | DE | DE7 |
| Swadlincote | DE | DE11, DE12 |
| BURTON-ON-TRENT | DE | DE13, DE14, DE15 |
| Bakewell | DE | DE45 |
| Alfreton | DE | DE55 |
| Belper | DE | DE56 |
| Heanor | DE | DE75 |
| Dumfries | DG | DG1, DG2 |
| THORNHILL | DG | DG3 |
| Sanquhar | DG | DG4 |
| Dalbeattie | DG | DG5 |
| Kirkcudbright | DG | DG6 |
| Castle Douglas | DG | DG7 |
| Newton Stewart | DG | DG8 |
| Stranraer | DG | DG9 |
| Moffat | DG | DG10 |
| Lockerbie | DG | DG11 |
| ANNAN | DG | DG12 |
| Langholm | DG | DG13 |
| Canonbie | DG | DG14 |
| GRETNA | DG | DG16 |
| DURHAM | DH | DH1, DH6, DH7, DH8,shared DH97,non-geo DH98,non-geo DH99non-geo |
| CHESTER LE STREET | DH | DH2, DH3 |
| HOUGHTON LE SPRING | DH | DH4, DH5 |
| Consett | DH | DH8shared |
| STANLEY | DH | DH8,shared DH9 |
| Darlington | DL | DL1, DL2, DL3, DL98non-geo[7][8] |
| Shildon | DL | DL4 |
| Newton Aycliffe | DL | DL5 |
| Northallerton | DL | DL6, DL7 |
| Bedale | DL | DL8shared |
| Hawes | DL | DL8shared |
| Leyburn | DL | DL8shared |
| Catterick Garrison | DL | DL9 |
| RICHMOND | DL | DL10, DL11 |
| Barnard Castle | DL | DL12 |
| Bishop Auckland | DL | DL13, DL14 |
| CROOK | DL | DL15 |
| Spennymoor | DL | DL16shared |
| Ferryhill | DL | DL16,non-geo shared[5] DL17 |
| Doncaster | DN | DN1, DN2, DN3, DN4, DN5, DN6, DN7, DN8, DN9, DN10, DN11, DN12, DN55non-geo |
| Goole | DN | DN14 |
| Scunthorpe | DN | DN15, DN16, DN17 |
| Barton-upon-Humber | DN | DN18 |
| BARROW-UPON-HUMBER | DN | DN19 |
| Brigg | DN | DN20 |
| GAINSBOROUGH | DN | DN21 |
| Retford | DN | DN22 |
| Grimsby | DN | DN31, DN32, DN33, DN34, DN36, DN37, DN41 |
| Cleethorpes | DN | DN35 |
| Barnetby | DN | DN38 |
| ULCEBY | DN | DN39 |
| Immingham | DN | DN40 |
| DORCHESTER | DT | DT1, DT2 |
| WEYMOUTH | DT | DT3, DT4 |
| PORTLAND | DT | DT5 |
| Bridport | DT | DT6 |
| Lyme Regis | DT | DT7 |
| Beaminster | DT | DT8 |
| Sherborne | DT | DT9 |
| Sturminster Newton | DT | DT10 |
| Blandford Forum | DT | DT11 |
| Dudley | DY | DY1, DY2, DY3 |
| Tipton | DY | DY4 |
| Brierley Hill | DY | DY5 |
| Kingswinford | DY | DY6 |
| Stourbridge | DY | DY7, DY8, DY9 |
| Kidderminster | DY | DY10, DY11, DY14 |
| Bewdley | DY | DY12 |
| Stourport-on-Severn | DY | DY13 |
| LONDON | E | E1, E1W, E2, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, E16, E17, E18, E20, E77,non-geo E98non-geo |
| LONDON | EC | EC1A, EC1M, EC1N, EC1P,non-geo EC1R, EC1V, EC1Y, EC2A, EC2M, EC2N, EC2P,non-geo EC2R, EC2V, EC2Y, EC3A, EC3M, EC3N, EC3P,non-geo EC3R, EC3V, EC4A, EC4M, EC4N, EC4P,non-geo EC4R, EC4V, EC4Y, EC50non-geo |
| Edinburgh | EH | EH1, EH2, EH3, EH4, EH5, EH6, EH7, EH8, EH9, EH10, EH11, EH12, EH13, EH14,shared EH15, EH16, EH17, EH91,non-geo EH95,non-geo EH99non-geo |
| Balerno | EH | EH14shared |
| Currie | EH | EH14shared |
| Juniper Green | EH | EH14shared |
| Lasswade | EH | EH18 |
| Bonnyrigg | EH | EH19 |
| Loanhead | EH | EH20 |
| Musselburgh | EH | EH21 |
| Dalkeith | EH | EH22 |
| Gorebridge | EH | EH23 |
| ROSEWELL | EH | EH24 |
| ROSLIN | EH | EH25 |
| Penicuik | EH | EH26 |
| KIRKNEWTON | EH | EH27 |
| NEWBRIDGE | EH | EH28 |
| Kirkliston | EH | EH29 |
| South Queensferry | EH | EH30 |
| Gullane | EH | EH31 |
| Longniddry | EH | EH32shared |
| Prestonpans | EH | EH32shared |
| Tranent | EH | EH33, EH34, EH35 |
| Humbie | EH | EH36 |
| PATHHEAD | EH | EH37 |
| HERIOT | EH | EH38 |
| North Berwick | EH | EH39 |
| East Linton | EH | EH40 |
| HADDINGTON | EH | EH41 |
| Dunbar | EH | EH42 |
| Walkerburn | EH | EH43 |
| Innerleithen | EH | EH44 |
| Peebles | EH | EH45 |
| West Linton | EH | EH46 |
| Bathgate | EH | EH47, EH48 |
| Linlithgow | EH | EH49 |
| Bo’ness | EH | EH51 |
| BROXBURN | EH | EH52 |
| LIVINGSTON | EH | EH53, EH54 |
| West Calder | EH | EH55 |
| ENFIELD | EN | EN1, EN2, EN3 |
| BARNET | EN | EN4, EN5 |
| Potters Bar | EN | EN6 |
| Waltham Cross | EN | EN7, EN8, EN77non-geo[3] |
| WALTHAM ABBEY | EN | EN9 |
| Broxbourne | EN | EN10, EN11non-geo shared[5] |
| Hoddesdon | EN | EN11shared |
| Exeter | EX | EX1, EX2, EX3, EX4, EX5, EX6 |
| Dawlish | EX | EX7 |
| Exmouth | EX | EX8 |
| Budleigh Salterton | EX | EX9 |
| Sidmouth | EX | EX10 |
| OTTERY ST. MARY | EX | EX11 |
| SEATON | EX | EX12 |
| Axminster | EX | EX13 |
| Honiton | EX | EX14 |
| Cullompton | EX | EX15 |
| TIVERTON | EX | EX16 |
| Crediton | EX | EX17 |
| Chulmleigh | EX | EX18 |
| Winkleigh | EX | EX19 |
| North Tawton | EX | EX20shared |
| Okehampton | EX | EX20shared |
| Beaworthy | EX | EX21 |
| HOLSWORTHY | EX | EX22 |
| Bude | EX | EX23 |
| COLYTON | EX | EX24 |
| Barnstaple | EX | EX31, EX32 |
| Braunton | EX | EX33 |
| Ilfracombe | EX | EX34shared |
| Woolacombe | EX | EX34shared |
| Lynmouth | EX | EX35shared |
| Lynton | EX | EX35shared |
| South Molton | EX | EX36 |
| Umberleigh | EX | EX37 |
| TORRINGTON | EX | EX38 |
| Bideford | EX | EX39 |
| Falkirk | FK | FK1, FK2 |
| Grangemouth | FK | FK3 |
| Bonnybridge | FK | FK4 |
| Larbert | FK | FK5 |
| DENNY | FK | FK6 |
| Stirling | FK | FK7, FK8, FK9 |
| Alloa | FK | FK10shared |
| Clackmannan | FK | FK10shared |
| Menstrie | FK | FK11 |
| ALVA | FK | FK12 |
| Tillicoultry | FK | FK13 |
| DOLLAR | FK | FK14 |
| Dunblane | FK | FK15 |
| Doune | FK | FK16 |
| Callander | FK | FK17, FK18 |
| Lochearnhead | FK | FK19 |
| Crianlarich | FK | FK20 |
| Killin | FK | FK21 |
| Blackpool | FY | FY0,non-geo FY1, FY2, FY3, FY4 |
| Thornton-Cleveleys | FY | FY5 |
| Poulton-le-Fylde | FY | FY6 |
| Fleetwood | FY | FY7 |
| LYTHAM ST. ANNES | FY | FY8 |
| Glasgow | G | G1, G2, G3, G4, G5, G9,non-geo G11, G12, G13, G14, G15, G20, G21, G22, G23, G31, G32, G33, G34, G40, G41, G42, G43, G44, G45, G46, G51, G52, G53, G58,non-geo G60, G61, G62, G63, G64, G65, G66, G67, G68, G69, G70,non-geo G71, G72, G73, G74, G75, G76, G77, G78, G79,non-geo G90non-geo |
| Clydebank | G | G81 |
| Dumbarton | G | G82 |
| ALEXANDRIA | G | G83shared |
| ARROCHAR | G | G83shared |
| Helensburgh | G | G84 |
| Gloucester | GL | GL1, GL2, GL3, GL4, GL19 |
| Stroud | GL | GL5, GL6 |
| Cirencester | GL | GL7shared |
| Fairford | GL | GL7shared |
| Lechlade | GL | GL7shared |
| Tetbury | GL | GL8 |
| BADMINTON | GL | GL9 |
| STONEHOUSE | GL | GL10 |
| Dursley | GL | GL11shared |
| Wotton-under-Edge | GL | GL11,non-geo shared[5] GL12 |
| BERKELEY | GL | GL13 |
| Cinderford | GL | GL14shared |
| NEWNHAM | GL | GL14shared |
| Westbury-on-Severn | GL | GL14shared |
| BLAKENEY | GL | GL15shared |
| Lydney | GL | GL15shared |
| COLEFORD | GL | GL16 |
| Drybrook | GL | GL17shared |
| Longhope | GL | GL17shared |
| Lydbrook | GL | GL17shared |
| Mitcheldean | GL | GL17shared |
| Ruardean | GL | GL17shared |
| Dymock | GL | GL18shared |
| Newent | GL | GL18shared |
| Tewkesbury | GL | GL20 |
| Cheltenham | GL | GL50, GL51, GL52, GL53, GL54 |
| Chipping Campden | GL | GL55 |
| Moreton-in-Marsh | GL | GL56 |
| Guildford | GU | GU1, GU2, GU3, GU4, GU5 |
| Cranleigh | GU | GU6 |
| Allahalming | GU | GU7, GU8 |
| Farnham | GU | GU9, GU10 |
| Aldershot | GU | GU11, GU12 |
| FARNBOROUGH | GU | GU14 |
| Camberley | GU | GU15, GU16, GU17, GU95non-geo |
| Lightwater | GU | GU18 |
| Bagshot | GU | GU19 |
| Windlesham | GU | GU20 |
| Woking | GU | GU21, GU22, GU23, GU24 |
| Virginia Water | GU | GU25 |
| Hindhead | GU | GU26, GU27non-geo shared[5] |
| Haslemere | GU | GU27shared |
| Petworth | GU | GU28 |
| Midhurst | GU | GU29 |
| Liphook | GU | GU30 |
| Petersfield | GU | GU31, GU32 |
| Liss | GU | GU33 |
| ALTON | GU | GU34 |
| Bordon | GU | GU35 |
| Yateley | GU | GU46 |
| SANDHURST | GU | GU47 |
| FLEET | GU | GU51, GU52 |
| Guernsey | GY | GY1, GY2, GY3, GY4, GY5, GY6, GY7, GY8, GY9, GY10 |
| Wembley | HA | HA0, HA9 |
| HARROW | HA | HA1, HA2, HA3 |
| Ruislip | HA | HA4 |
| Pinner | HA | HA5 |
| NORTHWOOD | HA | HA6 |
| Stanmore | HA | HA7 |
| Edgware | HA | HA8 |
| Huddersfield | HD | HD1, HD2, HD3, HD4, HD5, HD7, HD8 |
| Brighouse | HD | HD6 |
| Holmfirth | HD | HD9 |
| Harrogate | HG | HG1, HG2, HG3 |
| Ripon | HG | HG4 |
| Knaresborough | HG | HG5 |
| Hemel Hempstead | HP | HP1, HP2, HP3 |
| Berkhamsted | HP | HP4 |
| Chesham | HP | HP5 |
| Amersham | HP | HP6, HP7 |
| CHALFONT ST. GILES | HP | HP8 |
| Beaconsfield | HP | HP9 |
| High Wycombe | HP | HP10, HP11, HP12, HP13, HP14, HP15 |
| Great Missenden | HP | HP16 |
| Aylesbury | HP | HP17, HP18, HP19, HP20, HP21, HP22shared |
| Princes Risborough | HP | HP22,non-geo shared[5] HP27 |
| Tring | HP | HP23 |
| Hereford | HR | HR1, HR2, HR3, HR4 |
| KINGTON | HR | HR5 |
| Leominster | HR | HR6 |
| Bromyard | HR | HR7 |
| Ledbury | HR | HR8 |
| Ross-on-Wye | HR | HR9 |
| Stornoway | HS | HS1 |
| ISLE OF LEWIS | HS | HS2 |
| ISLE OF HARRIS | HS | HS3, HS5 |
| ISLE OF SCALPAY | HS | HS4 |
| ISLE OF NORTH UIST | HS | HS6 |
| ISLE OF BENBECULA | HS | HS7 |
| ISLE OF SOUTH UIST | HS | HS8 |
| ISLE OF BARRA | HS | HS9 |
| HULL | HU | HU1, HU2, HU3, HU4, HU5, HU6, HU7, HU8, HU9, HU10, HU11, HU12 |
| Hessle | HU | HU13 |
| North Ferriby | HU | HU14 |
| BROUGH | HU | HU15 |
| COTTINGHAM | HU | HU16, HU20 |
| Beverley | HU | HU17 |
| Hornsea | HU | HU18 |
| Withernsea | HU | HU19 |
| HALIFAX | HX | HX1,shared HX2, HX3, HX4 |
| Elland | HX | HX1,non-geo shared[6] HX5 |
| Sowerby Bridge | HX | HX6 |
| Hebden Bridge | HX | HX7 |
| Ilford | IG | IG1, IG2, IG3, IG4, IG5, IG6 |
| Chigwell | IG | IG7, IG8shared[6] |
| Woodford Green | IG | IG8shared |
| Buckhurst Hill | IG | IG9 |
| Loughton | IG | IG10 |
| Barking | IG | IG11 |
| Isle of Man | IM | IM1, IM2, IM3, IM4, IM5, IM6, IM7, IM8, IM9, IM99non-geo |
| Ipswich | IP | IP1, IP2, IP3, IP4, IP5, IP6, IP7, IP8, IP9, IP10 |
| Felixstowe | IP | IP11 |
| WOODBRIDGE | IP | IP12, IP13 |
| Stowmarket | IP | IP14 |
| Aldeburgh | IP | IP15 |
| Leiston | IP | IP16 |
| Saxmundham | IP | IP17 |
| Southwold | IP | IP18 |
| Halesworth | IP | IP19 |
| HARLESTON | IP | IP20 |
| Diss | IP | IP21,shared IP22, IP98non-geo |
| EYE | IP | IP21,shared IP23 |
| Thetford | IP | IP24, IP25, IP26 |
| BRANDON | IP | IP27 |
| BURY ST. EDMUNDS | IP | IP28, IP29, IP30, IP31, IP32, IP33 |
| Inverness | IV | IV1, IV2, IV3, IV5, IV13, IV63, IV99non-geo |
| Beauly | IV | IV4 |
| Muir of Ord | IV | IV6 |
| Dingwall | IV | IV7, IV15, IV16 |
| Munlochy | IV | IV8 |
| Avoch | IV | IV9 |
| Fortrose | IV | IV10 |
| Cromarty | IV | IV11 |
| Nairn | IV | IV12 |
| Strathpeffer | IV | IV14 |
| Alness | IV | IV17 |
| Invergordon | IV | IV18 |
| Tain | IV | IV19, IV20 |
| Gairloch | IV | IV21 |
| Achnasheen | IV | IV22 |
| Garve | IV | IV23 |
| Ardgay | IV | IV24 |
| Dornoch | IV | IV25 |
| Ullapool | IV | IV26 |
| Lairg | IV | IV27 |
| Rogart | IV | IV28 |
| ELGIN | IV | IV30 |
| Lossiemouth | IV | IV31 |
| Fochabers | IV | IV32 |
| Forres | IV | IV36 |
| KYLE | IV | IV40 |
| ISLE OF SKYE | IV | IV41, IV42, IV43, IV44, IV45, IV46, IV47, IV48, IV49, IV55, IV56 |
| Portree | IV | IV51 |
| Plockton | IV | IV52 |
| STROME FERRY | IV | IV53 |
| STRATHCARRON | IV | IV54 |
| Jersey | JE | JE1,non-geo JE2, JE3, JE4,non-geo JE5 |
| Kilmarnock | KA | KA1, KA2, KA3 |
| GALSTON | KA | KA4 |
| Mauchline | KA | KA5 |
| Ayr | KA | KA6, KA7, KA8 |
| Prestwick | KA | KA9 |
| Troon | KA | KA10 |
| IRVINE | KA | KA11, KA12 |
| Kilwinning | KA | KA13 |
| Beith | KA | KA14, KA15 |
| Newmilns | KA | KA16 |
| Darvel | KA | KA17 |
| Cumnock | KA | KA18 |
| Maybole | KA | KA19 |
| Stevenston | KA | KA20 |
| Saltcoats | KA | KA21 |
| Ardrossan | KA | KA22 |
| West Kilbride | KA | KA23 |
| DALRY | KA | KA24 |
| Kilbirnie | KA | KA25 |
| Girvan | KA | KA26 |
| Isle of Arran | KA | KA27 |
| ISLE OF CUMBRAE | KA | KA28 |
| Largs | KA | KA29, KA30 |
| Kingston upon Thames | KT | KT1, KT2 |
| New Malden | KT | KT3 |
| Worcester Park | KT | KT4 |
| Surbiton | KT | KT5, KT6 |
| Thames Ditton | KT | KT7 |
| East Molesey | KT | KT8shared |
| West Molesey | KT | KT8shared |
| Chessington | KT | KT9 |
| Esher | KT | KT10 |
| COBHAM | KT | KT11 |
| Walton-on-Thames | KT | KT12 |
| Weybridge | KT | KT13 |
| West Byfleet | KT | KT14 |
| Addlestone | KT | KT15 |
| Chertsey | KT | KT16 |
| Epsom | KT | KT17, KT18, KT19 |
| Tadworth | KT | KT20 |
| Ashtead | KT | KT21 |
| Leatherhead | KT | KT22, KT23, KT24 |
| WICK | KW | KW1 |
| Lybster | KW | KW2, KW3 |
| Latheron | KW | KW5 |
| Dunbeath | KW | KW6 |
| BERRIEDALE | KW | KW7 |
| Helmsdale | KW | KW8 |
| Brora | KW | KW9 |
| Golspie | KW | KW10 |
| Kinbrace | KW | KW11 |
| Halkirk | KW | KW12 |
| Forsinard | KW | KW13 |
| Thurso | KW | KW14 |
| Kirkwall | KW | KW15 |
| Stromness | KW | KW16 |
| Orkney | KW | KW17 |
| Kirkcaldy | KY | KY1, KY2 |
| Burntisland | KY | KY3 |
| Cowdenbeath | KY | KY4shared |
| Kelty | KY | KY4shared |
| Lochgelly | KY | KY5 |
| Glenrothes | KY | KY6, KY7 |
| LEVEN | KY | KY8, KY9 |
| Anstruther | KY | KY10 |
| Dunfermline | KY | KY11,shared KY12, KY99non-geo |
| Inverkeithing | KY | KY11shared |
| Kinross | KY | KY13 |
| Cupar | KY | KY14, KY15 |
| ST. ANDREWS | KY | KY16 |
| Liverpool | L | L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L20,shared L21, L22, L23, L24, L25, L26, L27, L28, L29, L31, L32, L33, L36, L37, L38, L67,non-geo L68,non-geo L69,non-geo shared L70,non-geo L71,non-geo L72,non-geo L73,non-geo L74,non-geo L75non-geo |
| Bootle | L | L20,shared L30, L69,non-geo shared L80,non-geo[9] GIRnon-geo |
| Prescot | L | L34, L35 |
| Ormskirk | L | L39, L40 |
| LANCASTER | LA | LA1, LA2 |
| Morecambe | LA | LA3, LA4 |
| Carnforth | LA | LA5, LA6 |
| Milnthorpe | LA | LA7 |
| Kendal | LA | LA8, LA9 |
| Sedbergh | LA | LA10 |
| Grange-over-Sands | LA | LA11 |
| Ulverston | LA | LA12 |
| Barrow-in-Furness | LA | LA13, LA14shared |
| Dalton-in-Furness | LA | LA14,non-geo shared[6] LA15 |
| Askam-in-Furness | LA | LA16 |
| Kirkby-in-Furness | LA | LA17 |
| Millom | LA | LA18, LA19 |
| Broughton-in-Furness | LA | LA20 |
| CONISTON | LA | LA21 |
| Ambleside | LA | LA22 |
| WINDERMERE | LA | LA23 |
| Llandrindod Wells | LD | LD1 |
| Builth Wells | LD | LD2 |
| Brecon | LD | LD3 |
| Llangammarch Wells | LD | LD4 |
| Llanwrtyd Wells | LD | LD5 |
| Rhayader | LD | LD6 |
| KNIGHTON | LD | LD7 |
| Presteigne | LD | LD8 |
| Leicester | LE | LE1, LE2, LE3, LE4, LE5, LE6, LE7, LE8, LE9, LE19, LE21,non-geo LE41,non-geo LE55,non-geo LE87,non-geo LE94,non-geo LE95non-geo |
| Hinckley | LE | LE10 |
| Loughborough | LE | LE11, LE12 |
| Melton Mowbray | LE | LE13, LE14 |
| Oakham | LE | LE15 |
| Market Harborough | LE | LE16 |
| Lutterworth | LE | LE17 |
| WIGSTON | LE | LE18 |
| Ashby-de-la-Zouch | LE | LE65 |
| Coalville | LE | LE67shared |
| Ibstock | LE | LE67shared |
| Markfield | LE | LE67shared |
| Wrexham | LL | LL11, LL12, LL13, LL14 |
| Ruthin | LL | LL15 |
| Denbigh | LL | LL16 |
| ST. ASAPH | LL | LL17, LL18non-geo shared[5] |
| Rhyl | LL | LL18shared |
| Prestatyn | LL | LL19 |
| Llangollen | LL | LL20 |
| Corwen | LL | LL21 |
| Abergele | LL | LL22 |
| BALA | LL | LL23 |
| Betws-y-Coed | LL | LL24 |
| Dolwyddelan | LL | LL25 |
| Llanrwst | LL | LL26 |
| Trefriw | LL | LL27 |
| Colwyn Bay | LL | LL28, LL29 |
| Llandudno | LL | LL30 |
| Conwy | LL | LL31,shared LL32 |
| Llandudno Junction | LL | LL31shared |
| Llanfairfechan | LL | LL33 |
| Penmaenmawr | LL | LL34 |
| ABERDYFI | LL | LL35 |
| Tywyn | LL | LL36 |
| Llwyngwril | LL | LL37 |
| Fairbourne | LL | LL38 |
| Arthog | LL | LL39 |
| Dolgellau | LL | LL40 |
| Blaenau Ffestiniog | LL | LL41 |
| Barmouth | LL | LL42 |
| TALYBONT | LL | LL43 |
| Dyffryn Ardudwy | LL | LL44 |
| Llanbedr | LL | LL45 |
| Harlech | LL | LL46 |
| Talsarnau | LL | LL47 |
| Penrhyndeudraeth | LL | LL48 |
| Porthmadog | LL | LL49 |
| Garndolbenmaen | LL | LL51 |
| Criccieth | LL | LL52 |
| Pwllheli | LL | LL53 |
| Caernarfon | LL | LL54, LL55 |
| Y Felinheli | LL | LL56 |
| BANGOR | LL | LL57 |
| Beaumaris | LL | LL58 |
| Menai Bridge | LL | LL59 |
| Gaerwen | LL | LL60 |
| Llanfairpwllgwyngyll | LL | LL61 |
| Bodorgan | LL | LL62 |
| TY CROES | LL | LL63 |
| Rhosneigr | LL | LL64, LL77non-geo shared[6] |
| Holyhead | LL | LL65 |
| Rhosgoch | LL | LL66 |
| Cemaes Bay | LL | LL67 |
| Amlwch | LL | LL68 |
| Penysarn | LL | LL69 |
| DULAS | LL | LL70 |
| LLANERCHYMEDD | LL | LL71 |
| MOELFRE | LL | LL72 |
| MARIANGLAS | LL | LL73 |
| Tyn-y-Gongl | LL | LL74 |
| Pentraeth | LL | LL75 |
| Llanbedrgoch | LL | LL76 |
| Llangefni | LL | LL77shared |
| BRYNTEG | LL | LL78 |
| LINCOLN | LN | LN1, LN2, LN3, LN4, LN5, LN6 |
| Market Rasen | LN | LN7, LN8 |
| HORNCASTLE | LN | LN9 |
| Woodhall Spa | LN | LN10 |
| LOUTH | LN | LN11 |
| Mablethorpe | LN | LN12 |
| ALFORD | LN | LN13 |
| Leeds | LS | LS1, LS2, LS3, LS4, LS5, LS6, LS7, LS8, LS9, LS10, LS11, LS12, LS13, LS14, LS15, LS16, LS17, LS18, LS19, LS20, LS25, LS26, LS27, LS88,non-geo LS98,non-geo LS99non-geo |
| Otley | LS | LS21 |
| Wetherby | LS | LS22, LS23 |
| Tadcaster | LS | LS24 |
| Pudsey | LS | LS28 |
| Ilkley | LS | LS29 |
| Luton | LU | LU1, LU2, LU3, LU4 |
| Dunstable | LU | LU5, LU6 |
| Leighton Buzzard | LU | LU7 |
| Manchester | M | M1, M2, M3,shared M4, M8, M9, M11, M12, M13, M14, M15, M16, M17, M18, M19, M20, M21, M22, M23, M24, M25, M26, M27, M28, M29, M30, M31, M32, M34, M35, M38, M40, M41, M43, M44, M45, M46, M60,non-geo shared M61,non-geo M90, M99non-geo |
| SALFORD | M | M3,shared M5, M6, M7, M50, M60non-geo shared |
| SALE | M | M33 |
| ROCHESTER | ME | ME1, ME2, ME3 |
| CHATHAM | ME | ME4, ME5 |
| Aylesford | ME | ME6,shared ME20 |
| Snodland | ME | ME6shared |
| West Malling | ME | ME6,shared ME19 |
| GILLINGHAM | ME | ME7, ME8 |
| Sittingbourne | ME | ME9, ME10 |
| Queenborough | ME | ME11 |
| Sheerness | ME | ME12 |
| Faversham | ME | ME13 |
| Maidstone | ME | ME14, ME15, ME16, ME17, ME18, ME99non-geo |
| Milton Keynes | MK | MK1, MK2, MK3, MK4, MK5, MK6, MK7, MK8, MK9, MK10, MK11, MK12, MK13, MK14, MK15, MK17, MK19, MK77non-geo |
| Newport Pagnell | MK | MK16 |
| Buckingham | MK | MK18 |
| Bedford | MK | MK40, MK41, MK42, MK43, MK44, MK45 |
| OLNEY | MK | MK46 |
| Motherwell | ML | ML1 |
| Wishaw | ML | ML2 |
| HAMILTON | ML | ML3 |
| Bellshill | ML | ML4 |
| Coatbridge | ML | ML5 |
| AIRDRIE | ML | ML6 |
| Shotts | ML | ML7 |
| Carluke | ML | ML8 |
| Larkhall | ML | ML9 |
| Strathaven | ML | ML10 |
| Lanark | ML | ML11 |
| BIGGAR | ML | ML12 |
| LONDON | N | N1, N1C, N1P,non-geo N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13, N14, N15, N16, N17, N18, N19, N20, N21, N22, N81non-geo |
| Newcastle upon Tyne | NE | NE1, NE2, NE3, NE4, NE5, NE6, NE7, NE12, NE13, NE15, NE16, NE17, NE18, NE19, NE20, NE27, NE82,non-geo NE83,non-geo NE85,non-geo NE88,non-geo NE98,non-geo NE99non-geo |
| Gateshead | NE | NE8, NE9, NE10, NE11, NE92non-geo |
| Blaydon-on-Tyne | NE | NE21 |
| Bedlington | NE | NE22 |
| Cramlington | NE | NE23 |
| BLYTH | NE | NE24 |
| Whitley Bay | NE | NE25, NE26 |
| Wallsend | NE | NE28 |
| North Shields | NE | NE29, NE30 |
| Hebburn | NE | NE31 |
| Jarrow | NE | NE32 |
| South Shields | NE | NE33, NE34 |
| Boldon Colliery | NE | NE35 |
| East Boldon | NE | NE36 |
| WASHINGTON | NE | NE37, NE38 |
| Rowlands Gill | NE | NE39 |
| RYTON | NE | NE40 |
| Wylam | NE | NE41 |
| Prudhoe | NE | NE42 |
| Stocksfield | NE | NE43 |
| Riding Mill | NE | NE44 |
| Corbridge | NE | NE45 |
| Hexham | NE | NE46, NE47, NE48 |
| Haltwhistle | NE | NE49 |
| MORPETH | NE | NE61, NE65 |
| Choppington | NE | NE62 |
| Ashington | NE | NE63 |
| Newbiggin-by-the-Sea | NE | NE64 |
| Alnwick | NE | NE66shared |
| Bamburgh | NE | NE66,non-geo shared[6] NE69 |
| Chathill | NE | NE67 |
| Seahouses | NE | NE68 |
| BELFORD | NE | NE70 |
| Wooler | NE | NE71 |
| Nottingham | NG | NG1, NG2, NG3, NG4, NG5, NG6, NG7, NG8, NG9, NG10, NG11, NG12, NG13, NG14, NG15, NG16, NG17,shared NG80,non-geo NG90non-geo |
| Sutton-in-Ashfield | NG | NG17shared |
| Mansfield | NG | NG18, NG19, NG20, NG21, NG70non-geo |
| NEWARK | NG | NG22, NG23, NG24 |
| SOUTHWELL | NG | NG25 |
| Grantham | NG | NG31, NG32, NG33 |
| Sleaford | NG | NG34 |
| Northampton | NN | NN1, NN2, NN3, NN4, NN5, NN6, NN7 |
| Wellingborough | NN | NN8, NN9, NN29 |
| Rushden | NN | NN10 |
| Daventry | NN | NN11 |
| Towcester | NN | NN12 |
| Brackley | NN | NN13 |
| Kettering | NN | NN14, NN15, NN16 |
| Corby | NN | NN17, NN18 |
| Pontypool | NP | NP4 |
| Abergavenny | NP | NP7shared |
| Crickhowell | NP | NP7,shared[10] NP8 |
| NEWPORT | NP | NP10, NP11, NP18, NP19, NP20 |
| BLACKWOOD | NP | NP12 |
| Abertillery | NP | NP13 |
| Usk | NP | NP15 |
| Chepstow | NP | NP16 |
| Tredegar | NP | NP22 |
| Ebbw Vale | NP | NP23 |
| New Tredegar | NP | NP24 |
| Monmouth | NP | NP25 |
| CALDICOT | NP | NP26 |
| Cwmbran | NP | NP44 |
| Norwich | NR | NR1, NR2, NR3, NR4, NR5, NR6, NR7, NR8, NR9, NR10, NR11, NR12, NR13, NR14, NR15, NR16, NR18,non-geo shared[6] NR19,non-geo shared[5] NR26,non-geo shared[6] NR28,non-geo shared[6] NR99non-geo |
| Attleborough | NR | NR17 |
| Wymondham | NR | NR18shared |
| Dereham | NR | NR19,shared NR20 |
| Fakenham | NR | NR21 |
| Walsingham | NR | NR22 |
| Wells-next-the-Sea | NR | NR23 |
| Melton Constable | NR | NR24 |
| HOLT | NR | NR25 |
| Sheringham | NR | NR26shared |
| Cromer | NR | NR27 |
| North Walsham | NR | NR28shared |
| Great Yarmouth | NR | NR29, NR30, NR31 |
| Lowestoft | NR | NR32, NR33 |
| Beccles | NR | NR34 |
| Bungay | NR | NR35 |
| LONDON | NW | NW1, NW1W,non-geo[3] NW2, NW3, NW4, NW5, NW6, NW7, NW8, NW9, NW10, NW11, NW26non-geo |
| Oldham | OL | OL1, OL2, OL3, OL4, OL8, OL9, OL95non-geo |
| Ashton-under-Lyne | OL | OL5, OL6, OL7 |
| HEYWOOD | OL | OL10 |
| Rochdale | OL | OL11, OL12, OL16shared |
| Bacup | OL | OL13 |
| Todmorden | OL | OL14 |
| LITTLEBOROUGH | OL | OL15, OL16non-geo shared[5] |
| Oxford | OX | OX1, OX2, OX3, OX4, OX33, OX44 |
| Kidlington | OX | OX5 |
| Chipping Norton | OX | OX7 |
| Thame | OX | OX9 |
| WALLINGFORD | OX | OX10 |
| Didcot | OX | OX11 |
| Wantage | OX | OX12 |
| ABINGDON | OX | OX13, OX14 |
| Banbury | OX | OX15, OX16, OX17 |
| BAMPTON | OX | OX18shared |
| Burford | OX | OX18shared |
| CARTERTON | OX | OX18shared |
| WOODSTOCK | OX | OX20 |
| Bicester | OX | OX25, OX26, OX27 |
| Witney | OX | OX28, OX29 |
| Chinnor | OX | OX39 |
| WATLINGTON | OX | OX49 |
| PAISLEY | PA | PA1, PA2, PA3 |
| Renfrew | PA | PA4 |
| Johnstone | PA | PA5, PA6, PA9, PA10 |
| BISHOPTON | PA | PA7 |
| Erskine | PA | PA8 |
| Bridge of Weir | PA | PA11 |
| Lochwinnoch | PA | PA12 |
| Kilmacolm | PA | PA13 |
| Port Glasgow | PA | PA14 |
| Greenock | PA | PA15, PA16 |
| Skelmorlie | PA | PA17 |
| Wemyss Bay | PA | PA18 |
| Gourock | PA | PA19 |
| Isle of Bute | PA | PA20 |
| Tighnabruaich | PA | PA21 |
| Colintraive | PA | PA22 |
| Dunoon | PA | PA23 |
| Cairndow | PA | PA24, PA25, PA26, PA27 |
| Campbeltown | PA | PA28 |
| TARBERT | PA | PA29 |
| Lochgilphead | PA | PA30, PA31 |
| Inveraray | PA | PA32 |
| Dalmally | PA | PA33 |
| Oban | PA | PA34, PA37, PA80 |
| Taynuilt | PA | PA35 |
| Bridge of Orchy | PA | PA36 |
| Appin | PA | PA38 |
| ISLE OF GIGHA | PA | PA41 |
| ISLE OF ISLAY | PA | PA42, PA43, PA44, PA45, PA46, PA47, PA48, PA49 |
| ISLE OF JURA | PA | PA60 |
| ISLE OF COLONSAY | PA | PA61 |
| Isle of Mull | PA | PA62, PA63, PA64, PA65, PA66, PA67, PA68, PA69, PA70, PA71, PA72, PA73, PA74, PA75 |
| ISLE OF IONA | PA | PA76 |
| ISLE OF TIREE | PA | PA77 |
| ISLE OF COLL | PA | PA78 |
| Peterborough | PE | PE1, PE2, PE3, PE4, PE5, PE6, PE7, PE8, PE99non-geo |
| STAMFORD | PE | PE9 |
| BOURNE | PE | PE10 |
| SPALDING | PE | PE11, PE12 |
| Wisbech | PE | PE13, PE14 |
| MARCH | PE | PE15 |
| Chatteris | PE | PE16 |
| ST. NEOTS | PE | PE19 |
| BOSTON | PE | PE20, PE21, PE22 |
| Spilsby | PE | PE23 |
| Skegness | PE | PE24, PE25 |
| Huntingdon | PE | PE26, PE28, PE29 |
| ST. IVES | PE | PE27 |
| King’s Lynn | PE | PE30, PE31, PE32, PE33, PE34 |
| SANDRINGHAM | PE | PE35 |
| Hunstanton | PE | PE36 |
| Swaffham | PE | PE37 |
| Downham Market | PE | PE38 |
| PERTH | PH | PH1, PH2, PH14 |
| Auchterarder | PH | PH3, PH4 |
| Crieff | PH | PH5, PH6, PH7 |
| Dunkeld | PH | PH8 |
| Pitlochry | PH | PH9, PH16, PH17, PH18 |
| BLAIRGOWRIE | PH | PH10, PH11, PH12, PH13 |
| ABERFELDY | PH | PH15 |
| Dalwhinnie | PH | PH19 |
| Newtonmore | PH | PH20 |
| Kingussie | PH | PH21 |
| Aviemore | PH | PH22 |
| Carrbridge | PH | PH23 |
| Boat of Garten | PH | PH24 |
| Nethy Bridge | PH | PH25 |
| Grantown-on-Spey | PH | PH26 |
| Corrour | PH | PH30 |
| ROY BRIDGE | PH | PH31 |
| Fort Augustus | PH | PH32 |
| FORT WILLIAM | PH | PH33 |
| Spean Bridge | PH | PH34 |
| Invergarry | PH | PH35 |
| Acharacle | PH | PH36 |
| Glenfinnan | PH | PH37 |
| Lochailort | PH | PH38 |
| Arisaig | PH | PH39 |
| Mallaig | PH | PH40, PH41 |
| ISLE OF EIGG | PH | PH42 |
| ISLE OF RUM | PH | PH43 |
| ISLE OF CANNA | PH | PH44 |
| Ballachulish | PH | PH49 |
| Kinlochleven | PH | PH50 |
| Plymouth | PL | PL1, PL2, PL3, PL4, PL5, PL6, PL7, PL8, PL9, PL95non-geo |
| Torpoint | PL | PL10, PL11 |
| Saltash | PL | PL12 |
| Looe | PL | PL13 |
| Liskeard | PL | PL14 |
| LAUNCESTON | PL | PL15 |
| LIFTON | PL | PL16 |
| CALLINGTON | PL | PL17 |
| Calstock | PL | PL18shared |
| Gunnislake | PL | PL18shared |
| TAVISTOCK | PL | PL19 |
| YELVERTON | PL | PL20 |
| Ivybridge | PL | PL21 |
| Lostwithiel | PL | PL22 |
| Fowey | PL | PL23 |
| PAR | PL | PL24 |
| ST. AUSTELL | PL | PL25, PL26 |
| Wadebridge | PL | PL27 |
| Padstow | PL | PL28 |
| Port Isaac | PL | PL29 |
| Bodmin | PL | PL30, PL31 |
| Camelford | PL | PL32 |
| Delabole | PL | PL33 |
| Tintagel | PL | PL34 |
| Boscastle | PL | PL35 |
| Portsmouth | PO | PO1, PO2, PO3, PO6 |
| Southsea | PO | PO4, PO5 |
| Waterlooville | PO | PO7, PO8 |
| Havant | PO | PO9shared |
| Rowland’s Castle | PO | PO9shared |
| Emsworth | PO | PO10 |
| Hayling Island | PO | PO11 |
| Gosport | PO | PO12,shared PO13shared |
| Lee-on-the-Solent | PO | PO12,non-geo shared[2] PO13shared |
| Fareham | PO | PO14, PO15, PO16, PO17 |
| Chichester | PO | PO18, PO19, PO20 |
| Bognor Regis | PO | PO21, PO22 |
| NEWPORT | PO | PO30shared |
| YARMOUTH | PO | PO30,non-geo shared[2] PO41 |
| Cowes | PO | PO31 |
| East Cowes | PO | PO32 |
| Ryde | PO | PO33 |
| SEAVIEW | PO | PO34 |
| Bembridge | PO | PO35 |
| Sandown | PO | PO36shared |
| Shanklin | PO | PO36,non-geo shared[2] PO37 |
| Ventnor | PO | PO38 |
| Totland Bay | PO | PO39 |
| FRESHWATER | PO | PO40 |
| PRESTON | PR | PR0,non-geo PR1, PR2, PR3, PR4, PR5, PR11non-geo |
| Chorley | PR | PR6, PR7 |
| Southport | PR | PR8, PR9 |
| LEYLAND | PR | PR25, PR26 |
| READING | RG | RG1, RG2, RG4, RG5, RG6, RG7, RG8, RG10, RG19,shared RG30, RG31 |
| Henley-on-Thames | RG | RG9 |
| Bracknell | RG | RG12, RG42 |
| NEWBURY | RG | RG14, RG20 |
| Hungerford | RG | RG17 |
| Thatcham | RG | RG18, RG19shared |
| Basingstoke | RG | RG21, RG22, RG23, RG24, RG25, RG28shared |
| Tadley | RG | RG26 |
| HOOK | RG | RG27, RG29 |
| WHITCHURCH | RG | RG28shared |
| Wokingham | RG | RG40, RG41 |
| Crowthorne | RG | RG45 |
| REDHILL | RH | RH1 |
| Reigate | RH | RH2 |
| Betchworth | RH | RH3, RH4shared[10] |
| Dorking | RH | RH4,shared RH5 |
| GATWICK | RH | RH6shared |
| Horley | RH | RH6shared |
| LINGFIELD | RH | RH7 |
| Oxted | RH | RH8 |
| Allahstone | RH | RH9 |
| Crawley | RH | RH10, RH11, RH77non-geo |
| Horsham | RH | RH12, RH13 |
| Billingshurst | RH | RH14 |
| Burgess Hill | RH | RH15 |
| Haywards Heath | RH | RH16, RH17 |
| Forest Row | RH | RH18 |
| East Grinstead | RH | RH19 |
| Pulborough | RH | RH20 |
| Romford | RM | RM1, RM2, RM3, RM4, RM5, RM6, RM7 |
| Dagenham | RM | RM8, RM9, RM10 |
| Hornchurch | RM | RM11, RM12 |
| RAINHAM | RM | RM13 |
| Upminster | RM | RM14 |
| South Ockendon | RM | RM15 |
| Grays | RM | RM16, RM17, RM20 |
| Tilbury | RM | RM18 |
| Purfleet | RM | RM19 |
| Sheffield | S | S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S17, S20, S21, S25, S26, S35, S36, S95,non-geo S96,non-geo S97,non-geo shared S98,non-geo S99non-geo |
| Dronfield | S | S18 |
| HOPE VALLEY | S | S32, S33 |
| Chesterfield | S | S40, S41, S42, S43, S44, S45, S49non-geo |
| Rotherham | S | S60, S61, S62, S63, S65, S66, S97non-geo shared |
| Mexborough | S | S64 |
| Barnsley | S | S70, S71, S72, S73, S74, S75 |
| Worksop | S | S80, S81 |
| Swansea | SA | SA1, SA2, SA3, SA4, SA5, SA6, SA7, SA8, SA9, SA80,non-geo SA99non-geo |
| Neath | SA | SA10, SA11 |
| Port Talbot | SA | SA12, SA13 |
| Llanelli | SA | SA14, SA15 |
| Burry Port | SA | SA16 |
| Ferryside | SA | SA17shared |
| Kidwelly | SA | SA17shared |
| Ammanford | SA | SA18 |
| Llandeilo | SA | SA19shared |
| Llangadog | SA | SA19shared |
| Llanwrda | SA | SA19shared |
| Llandovery | SA | SA20 |
| Carmarthen | SA | SA31, SA32, SA33 |
| Whitland | SA | SA34 |
| Llanfyrnach | SA | SA35 |
| Glogue | SA | SA36 |
| Boncath | SA | SA37 |
| Newcastle Emlyn | SA | SA38 |
| PENCADER | SA | SA39 |
| Llanybydder | SA | SA40 |
| Crymych | SA | SA41 |
| NEWPORT | SA | SA42 |
| CARDIGAN | SA | SA43 |
| Llandysul | SA | SA44 |
| New Quay | SA | SA45 |
| Aberaeron | SA | SA46, SA48non-geo shared |
| LLANARTH | SA | SA47 |
| Lampeter | SA | SA48shared |
| Haverfordwest | SA | SA61, SA62 |
| Clarbeston Road | SA | SA63 |
| Goodwick | SA | SA64 |
| Fishguard | SA | SA65 |
| Clynderwen | SA | SA66 |
| NARBERTH | SA | SA67 |
| Kilgetty | SA | SA68 |
| Saundersfoot | SA | SA69 |
| Tenby | SA | SA70 |
| PEMBROKE | SA | SA71, SA72non-geo shared[5] |
| Pembroke Dock | SA | SA72shared |
| Milford Haven | SA | SA73 |
| LONDON | SE | SE1, SE1P,non-geo SE2, SE3, SE4, SE5, SE6, SE7, SE8, SE9, SE10, SE11, SE12, SE13, SE14, SE15, SE16, SE17, SE18, SE19, SE20, SE21, SE22, SE23, SE24, SE25, SE26, SE27, SE28 |
| Stevenage | SG | SG1, SG2 |
| Knebworth | SG | SG3 |
| Hitchin | SG | SG4, SG5, SG6non-geo shared[5] |
| LETCHWORTH GARDEN CITY | SG | SG6shared |
| Baldock | SG | SG7 |
| ROYSTON | SG | SG8 |
| Buntingford | SG | SG9 |
| Much Hadham | SG | SG10 |
| WARE | SG | SG11, SG12 |
| Hertford | SG | SG13, SG14 |
| Arlesey | SG | SG15 |
| Henlow | SG | SG16 |
| SHEFFORD | SG | SG17 |
| Biggleswade | SG | SG18 |
| SANDY | SG | SG19 |
| Stockport | SK | SK1, SK2, SK3, SK4, SK5, SK6, SK7, SK12 |
| CHEADLE | SK | SK8 |
| Alderley Edge | SK | SK9shared |
| Wilmslow | SK | SK9shared |
| Macclesfield | SK | SK10, SK11 |
| Glossop | SK | SK13 |
| HYDE | SK | SK14 |
| Stalybridge | SK | SK15 |
| Dukinfield | SK | SK16 |
| Buxton | SK | SK17 |
| HIGH PEAK | SK | SK22, SK23 |
| Iver | SL | SL0 |
| Slough | SL | SL1, SL2, SL3, SL95non-geo |
| WINDSOR | SL | SL4 |
| ASCOT | SL | SL5 |
| Maidenhead | SL | SL6, SL60non-geo |
| MARLOW | SL | SL7 |
| BOURNE END | SL | SL8 |
| Gerrards Cross | SL | SL9 |
| SUTTON | SM | SM1, SM2, SM3 |
| Morden | SM | SM4 |
| Carshalton | SM | SM5 |
| WALLINGTON | SM | SM6 |
| Banstead | SM | SM7 |
| Swindon | SN | SN1, SN2, SN3, SN4, SN5, SN6, SN25, SN26, SN38,non-geo SN99non-geo |
| Faringdon | SN | SN7 |
| MARLBOROUGH | SN | SN8 |
| Pewsey | SN | SN9 |
| Devizes | SN | SN10 |
| Calne | SN | SN11 |
| Melksham | SN | SN12 |
| Corsham | SN | SN13, SN15non-geo shared[5] |
| Chippenham | SN | SN14, SN15shared |
| Malmesbury | SN | SN16 |
| Southampton | SO | SO14, SO15, SO16, SO17, SO18, SO19, SO30, SO31, SO32, SO40,shared SO45, SO52, SO97non-geo |
| STOCKBRIDGE | SO | SO20 |
| Winchester | SO | SO21, SO22, SO23, SO25non-geo |
| ALRESFORD | SO | SO24 |
| LYNDHURST | SO | SO40,shared SO43 |
| Lymington | SO | SO41 |
| Brockenhurst | SO | SO42 |
| Eastleigh | SO | SO50, SO53 |
| Romsey | SO | SO51 |
| Salisbury | SP | SP1, SP2, SP3, SP4, SP5 |
| Fordingbridge | SP | SP6 |
| Shaftesbury | SP | SP7 |
| GILLINGHAM | SP | SP8 |
| Tidworth | SP | SP9 |
| ANDOVER | SP | SP10, SP11 |
| SUNDERLAND | SR | SR1, SR2, SR3, SR4, SR5, SR6, SR9non-geo |
| Seaham | SR | SR7 |
| Peterlee | SR | SR8 |
| Westcliff-on-Sea | SS | SS0, SS1shared |
| Southend-on-Sea | SS | SS1,shared SS2, SS3, SS22,non-geo SS99non-geo |
| Rochford | SS | SS4 |
| Hockley | SS | SS5 |
| RAYLEIGH | SS | SS6 |
| BENFLEET | SS | SS7 |
| Canvey Island | SS | SS8 |
| Leigh-on-Sea | SS | SS9 |
| Wickford | SS | SS11, SS12 |
| Basildon | SS | SS13, SS14, SS15, SS16 |
| Stanford-le-Hope | SS | SS17 |
| Stoke-on-Trent | ST | ST1, ST2, ST3, ST4, ST6, ST7, ST8, ST9, ST10, ST11, ST12 |
| NEWCASTLE | ST | ST5, ST55non-geo |
| LEEK | ST | ST13 |
| Uttoxeter | ST | ST14 |
| STONE | ST | ST15 |
| Stafford | ST | ST16, ST17, ST18, ST19, ST20, ST21 |
| LONDON | SW | SW1A, SW1E, SW1H, SW1P, SW1V, SW1W, SW1X, SW1Y, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW95non-geo |
| Shrewsbury | SY | SY1, SY2, SY3, SY4, SY5, SY99non-geo |
| Church Stretton | SY | SY6 |
| BUCKNELL | SY | SY7shared |
| Craven Arms | SY | SY7shared |
| Lydbury North | SY | SY7shared |
| Ludlow | SY | SY8 |
| BISHOPS CASTLE | SY | SY9 |
| Oswestry | SY | SY10, SY11 |
| ELLESMERE | SY | SY12 |
| WHITCHURCH | SY | SY13 |
| MALPAS | SY | SY14 |
| MONTGOMERY | SY | SY15 |
| NEWTOWN | SY | SY16 |
| Caersws | SY | SY17shared |
| Llandinam | SY | SY17shared |
| Llanidloes | SY | SY18 |
| Llanbrynmair | SY | SY19 |
| Machynlleth | SY | SY20 |
| Welshpool | SY | SY21 |
| Llanfechain | SY | SY22shared |
| Llanfyllin | SY | SY22shared |
| LLANSANTFFRAID | SY | SY22shared |
| Llanymynech | SY | SY22shared |
| Meifod | SY | SY22shared |
| Aberystwyth | SY | SY23shared |
| Llanon | SY | SY23shared |
| Llanrhystud | SY | SY23shared |
| Borth | SY | SY24shared |
| BOW STREET | SY | SY24shared |
| TALYBONT | SY | SY24shared |
| Tregaron | SY | SY25shared |
| Ystrad Meurig | SY | SY25shared |
| Taunton | TA | TA1, TA2, TA3, TA4 |
| Bridgwater | TA | TA5, TA6, TA7 |
| Burnham-on-Sea | TA | TA8 |
| HIGHBRIDGE | TA | TA9 |
| Langport | TA | TA10 |
| Somerton | TA | TA11 |
| Martock | TA | TA12 |
| South Petherton | TA | TA13 |
| Stoke-sub-Hamdon | TA | TA14 |
| Montacute | TA | TA15 |
| Merriott | TA | TA16 |
| HINTON ST. GEORGE | TA | TA17 |
| Crewkerne | TA | TA18 |
| Ilminster | TA | TA19 |
| CHARD | TA | TA20 |
| WELLINGTON | TA | TA21 |
| Dulverton | TA | TA22 |
| Watchet | TA | TA23 |
| Minehead | TA | TA24 |
| Galashiels | TD | TD1 |
| Lauder | TD | TD2 |
| GORDON | TD | TD3 |
| Earlston | TD | TD4 |
| KELSO | TD | TD5 |
| MELROSE | TD | TD6 |
| SELKIRK | TD | TD7 |
| Jedburgh | TD | TD8 |
| Hawick | TD | TD9shared |
| Newcastleton | TD | TD9shared |
| Duns | TD | TD10, TD11 |
| Coldstream | TD | TD12shared |
| Cornhill-on-Tweed | TD | TD12shared |
| Mindrum | TD | TD12shared |
| Cockburnspath | TD | TD13 |
| Eyemouth | TD | TD14 |
| Berwick-upon-Tweed | TD | TD15 |
| Telford | TF | TF1, TF2, TF3, TF4, TF5, TF6, TF7, TF8 |
| Market Drayton | TF | TF9 |
| NEWPORT | TF | TF10 |
| Shifnal | TF | TF11 |
| Broseley | TF | TF12 |
| Much Wenlock | TF | TF13 |
| TUNBRIDGE WELLS | TN | TN1, TN2,shared TN3, TN4 |
| Wadhurst | TN | TN2,non-geo shared[2] TN5 |
| Crowborough | TN | TN6 |
| Hartfield | TN | TN7 |
| EDENBRIDGE | TN | TN8 |
| Tonbridge | TN | TN9, TN10, TN11, TN12 |
| Sevenoaks | TN | TN13, TN14, TN15 |
| Westerham | TN | TN16 |
| CRANBROOK | TN | TN17, TN18 |
| Etchingham | TN | TN19 |
| MAYFIELD | TN | TN20 |
| HEATHFIELD | TN | TN21 |
| Uckfield | TN | TN22 |
| ASHFORD | TN | TN23, TN24, TN25, TN26, TN27 |
| New Romney | TN | TN28 |
| Romney Marsh | TN | TN29 |
| Tenterden | TN | TN30 |
| RYE | TN | TN31 |
| Robertsbridge | TN | TN32 |
| BATTLE | TN | TN33 |
| Hastings | TN | TN34, TN35 |
| Winchelsea | TN | TN36 |
| ST. LEONARDS-ON-SEA | TN | TN37, TN38 |
| Bexhill-on-Sea | TN | TN39, TN40 |
| Torquay | TQ | TQ1, TQ2 |
| Paignton | TQ | TQ3, TQ4 |
| Brixham | TQ | TQ5 |
| DARTMOUTH | TQ | TQ6 |
| Kingsbridge | TQ | TQ7 |
| Salcombe | TQ | TQ8 |
| Totnes | TQ | TQ9shared |
| South Brent | TQ | TQ9,non-geo shared[2] TQ10 |
| Buckfastleigh | TQ | TQ11 |
| Newton Abbot | TQ | TQ12, TQ13 |
| Teignmouth | TQ | TQ14 |
| Truro | TR | TR1, TR2, TR3, TR4 |
| ST. AGNES | TR | TR5 |
| Perranporth | TR | TR6 |
| Newquay | TR | TR7, TR8 |
| ST. COLUMB | TR | TR9 |
| PENRYN | TR | TR10 |
| FALMOUTH | TR | TR11 |
| Helston | TR | TR12, TR13 |
| Camborne | TR | TR14 |
| Redruth | TR | TR15, TR16 |
| Marazion | TR | TR17 |
| Penzance | TR | TR18, TR19, TR20 |
| Isles of Scilly | TR | TR21, TR22, TR23, TR24, TR25 |
| ST. IVES | TR | TR26 |
| Hayle | TR | TR27 |
| Middlesbrough | TS | TS1, TS2, TS3, TS4, TS5, TS6, TS7, TS8, TS9 |
| Redcar | TS | TS10, TS11 |
| Saltburn-by-the-Sea | TS | TS12, TS13 |
| Guisborough | TS | TS14 |
| Yarm | TS | TS15 |
| Stockton-on-Tees | TS | TS16, TS17, TS18, TS19, TS20, TS21 |
| Billingham | TS | TS22, TS23 |
| Hartlepool | TS | TS24, TS25, TS26, TS27 |
| WINGATE | TS | TS28 |
| Trimdon Station | TS | TS29 |
| Twickenham | TW | TW1, TW2 |
| Hounslow | TW | TW3, TW4, TW5, TW6 |
| Isleworth | TW | TW7 |
| Brentford | TW | TW8 |
| RICHMOND | TW | TW9, TW10 |
| Teddington | TW | TW11 |
| HAMPTON | TW | TW12 |
| Feltham | TW | TW13, TW14 |
| ASHFORD | TW | TW15 |
| Sunbury-on-Thames | TW | TW16 |
| Shepperton | TW | TW17 |
| Staines-upon-Thames[11] | TW | TW18, TW19 |
| Egham | TW | TW20 |
| Southall | UB | UB1, UB2, UB3non-geo shared[5] |
| HAYES | UB | UB3,shared UB4 |
| Northolt | UB | UB5shared |
| Greenford | UB | UB5,non-geo shared[6] UB6, UB18non-geo |
| West Drayton | UB | UB7, UB8non-geo shared[2] |
| Uxbridge | UB | UB8,shared UB9, UB10, UB11 |
| LONDON | W | W1A,non-geo W1B, W1C, W1D, W1F, W1G, W1H, W1J, W1K, W1S, W1T, W1U, W1W, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14 |
| Warrington | WA | WA1, WA2, WA3, WA4, WA5, WA55non-geo |
| Frodsham | WA | WA6 |
| Runcorn | WA | WA7 |
| Widnes | WA | WA8, WA88non-geo |
| ST. HELENS | WA | WA9, WA10, WA11 |
| Newton-le-Willows | WA | WA12 |
| Lymm | WA | WA13 |
| Altrincham | WA | WA14, WA15 |
| Knutsford | WA | WA16 |
| LONDON | WC | WC1A, WC1B, WC1E, WC1H, WC1N, WC1R, WC1V, WC1X, WC2A, WC2B, WC2E, WC2H, WC2N, WC2R |
| Rickmansworth | WD | WD3 |
| Kings Langley | WD | WD4, WD18non-geo shared[5] |
| Abbots Langley | WD | WD5 |
| Borehamwood | WD | WD6 |
| Radlett | WD | WD7 |
| Watford | WD | WD17, WD18,shared WD19, WD24, WD25, WD99non-geo |
| Bushey | WD | WD23 |
| Wakefield | WF | WF1, WF2, WF3, WF4, WF90non-geo |
| Ossett | WF | WF5 |
| NORMANTON | WF | WF6, WF10shared |
| Pontefract | WF | WF7, WF8, WF9 |
| Castleford | WF | WF10shared |
| Knottingley | WF | WF11 |
| Dewsbury | WF | WF12, WF13 |
| Mirfield | WF | WF14 |
| Liversedge | WF | WF15, WF16non-geo shared[5] |
| Heckmondwike | WF | WF16shared |
| Batley | WF | WF17 |
| Wigan | WN | WN1, WN2, WN3, WN4, WN5, WN6, WN8shared |
| LEIGH | WN | WN7 |
| Skelmersdale | WN | WN8shared |
| Worcester | WR | WR1, WR2, WR3, WR4, WR5, WR6, WR7, WR8, WR78,non-geo WR99non-geo |
| DROITWICH | WR | WR9 |
| Pershore | WR | WR10 |
| Evesham | WR | WR11shared |
| BROADWAY | WR | WR11,non-geo shared[6] WR12 |
| MALVERN | WR | WR13, WR14 |
| Tenbury Wells | WR | WR15 |
| Walsall | WS | WS1, WS2, WS3, WS4, WS5, WS6, WS8, WS9 |
| Burntwood | WS | WS7 |
| Wednesbury | WS | WS10 |
| Cannock | WS | WS11, WS12 |
| Lichfield | WS | WS13, WS14 |
| Rugeley | WS | WS15 |
| Wolverhampton | WV | WV1,shared WV2, WV3, WV4, WV5, WV6, WV7, WV8, WV9, WV10, WV11, WV98non-geo |
| Willenhall | WV | WV1,non-geo shared[2] WV12, WV13 |
| Bilston | WV | WV14 |
| Bridgnorth | WV | WV15, WV16 |
| York | YO | YO1, YO10, YO19, YO23, YO24, YO26, YO30, YO31, YO32, YO41, YO42, YO43, YO51, YO60, YO61, YO62, YO90,non-geo YO91non-geo |
| Thirsk | YO | YO7 |
| Selby | YO | YO8 |
| SCARBOROUGH | YO | YO11, YO12, YO13 |
| Filey | YO | YO14 |
| Bridlington | YO | YO15, YO16 |
| MALTON | YO | YO17 |
| PICKERING | YO | YO18 |
| Whitby | YO | YO21, YO22 |
| Driffield | YO | YO25 |
| Shetland | ZE | ZE1, ZE2, ZE3 |
Related : Wisconsin ZIP Code
The list of UK Postcode have been finished. Hopefully this information is useful for all of you. If I am wrong in submitting information, you can type in a comment so that I can update my post immediately. Thanks dude hehe see u on top bruh.
