Northern Ireland Post Codes.

 

 

With links to some towns and other information.
Postcode district Post town Coverage
BT1 BELFAST Belfast, City Centre
BT2 BELFAST Belfast, City Centre
BT3 BELFAST Belfast
BT4 BELFAST Belfast, Sydenham,Belmont, Stormont
BT5 BELFAST Belfast, Castlereagh, Crossnacreevy, Gilnahirk, Knock, Braniel (Part)
BT6 BELFAST Belfast, Cregagh, Knockbreda
BT7 BELFAST Belfast, Ormeau
BT8 BELFAST Belfast, Carryduff, Knockbreda, Newtownbreda
BT9 BELFAST Belfast, Malone, Lisburn Road, Taughmonagh, Stranmillis
BT10 BELFAST Belfast, Finaghy
BT11 BELFAST Belfast, Andersonstown
BT12 BELFAST Belfast, Falls Road, Sandy Row, The Village
BT13 BELFAST Belfast, Shankill Road, Woodvale, Ballygomartin, Springmartin, Glencairn, Highfield
BT14 BELFAST Belfast, Ballysillan, Upper Ballysillan
BT15 BELFAST Belfast
BT16 BELFAST Dundonald
BT17 BELFAST Belfast, Derriaghy, Dunmurry, Hannahstown
BT29 BELFAST Belfast, Crumlin, Aldergrove, Dundrod, Glenavy, Nutts Corner
BT58 BELFAST Belfast
BT99 BELFAST Belfast

 

District Town Coverage Local authority area
BT18 HOLYWOOD Holywood, Craigavad. North Down
BT19 BANGOR Bangor (outside Ring Road), Crawfordsburn, Groomsport, Helens Bay North Down, Ards
BT20 BANGOR Bangor (within Ring Road). North Down
BT21 DONAGHADEE Donaghadee Ards
BT22 NEWTOWNARDS Newtownards, Ardkeen, Ballyhalbert, Ballywalter, Carrowdore, Cloughey, Greyabbey, Kircubbin, Millisle, Portaferry, Portavogie. Ards
BT23 NEWTOWNARDS Newtownards, Ballygowan, Comber, Conlig, Killinchy, Moneyrea. Ards, Castlereagh, North Down
BT24 BALLYNAHINCH Ballynahinch, Drumaness, Saintfield Down, Lisburn
BT25 DROMORE Dromore, Dromara, Finnis, Waringsford. Banbridge, Lisburn
BT26 HILLSBOROUGH Hillsborough, Annahilt, Culcavy. Lisburn
BT27 LISBURN Lisburn, Cargacreevy, Drumalig, Drumbo, Hilden, Hillhall, Lambeg. Lisburn
BT28 LISBURN Lisburn, Ballinderry Lower, Ballinderry Upper, Stoneyford Lisburn
BT29 CRUMLIN Belfast (Airport), Crumlin, Aldergrove, Dundrod, Glenavy, Nutts Corner Belfast
BT30 DOWNPATRICK Downpatrick, Ardglass, Ballyhornan, Ballykinler, Castleward, Clough, Crossgar, Kilclief, Killard, Killough, Killyleagh, Loughinisland, Seaforde, Strangford, Toye Down
BT31 CASTLEWELLAN Castlewellan, Ballyward. Down, Banbridge
BT32 BANBRIDGE Banbridge, Annaclone, Ballinaskeagh, Ballyroney, Corbet, Katesbridge, Lenaderg, Loughbrickland, Seapatrick. Banbridge
BT33 NEWCASTLE Newcastle, Bryansford, Dundrum. Down
BT34 NEWRY (South Down section) Newry, Annalong, Ballymartin, Cabra, Hilltown, Kilcoo, Kilkeel, Mayobridge, Poyntzpass, Rathfriland, Rostrevor, Warrenpoint Newry and Mourne
BT35 NEWRY (South Armagh section) Jerrettspass, Bessbrook, Camlough, Crossmaglen, Belleek, Newtownhamilton Newry and Mourne, Banbridge, Down
BT36 NEWTOWNABBEY Newtownabbey, Mossley, Glengormley Newtownabbey
BT37 NEWTOWNABBEY Newtownabbey Newtownabbey
BT38 CARRICKFERGUS Carrickfergus, Ballycarry, Greenisland, Kilroot, Whitehead. Carrickfergus
BT39 BALLYCLARE Ballyclare, Ballynure, Doagh, Parkgate, Straid, Templepatrick. Newtownabbey, Antrim, Ballymena, Larne
BT40 LARNE Larne, Ballygally, Gleno, Glynn, Islandmagee, Kilwaughter, Magheramorne, Millbrook. Larne
BT41 ANTRIM Antrim, Dunadry, Muckamore, Randalstown, Toomebridge. Antrim
BT42 BALLYMENA Broughshane, Cullybackey, Galgorm, Kells. Ballymena
BT43 BALLYMENA Cargan, Knockanully Ballymena
BT44 BALLYMENA Portglenone, Carnlough, Glenarm, Clogh Mills, Rasharkin, Glenariff/Waterfoot, Cushendun, Cushendall, Dunloy, Loughguile, Glarryford. Ballymena, Ballymoney, Magherafelt, Moyle, Larne
BT45 MAGHERAFELT Magherafelt, Ballyronan, Bellaghy, Castledawson, Desertmartin, Draperstown, Knockloughrim, Moneymore, Tobermore, Fallalea, Fallaghloon Magherafelt, Cookstown
BT46 MAGHERA Maghera, Lisnamuck, Swatragh, Upperlands Magherafelt
BT47 LONDONDERRY[2] Derry, Waterside, Claudy, Feeny, Dungiven, Eglinton, Park, New Buildings. Derry
BT48 LONDONDERRY[2] Derry, Cityside, Ballynagard, Coshquin, Rosemount, The Collon, Culmore. Derry
BT49 LIMAVADY Limavady, Ballykelly Limavady
BT51 COLERAINE Coleraine, Aghadowey, Articlave, Bellany, Blackhill, Castlerock, Castleroe, Garvagh, Kilrea, Macosquin, Ringsend Coleraine
BT52 COLERAINE Coleraine, Ballyvelton, Cloyfin Coleraine
BT53 BALLYMONEY Ballymoney, Dervock, Armoy, Ballybogy. Ballymoney, Moyle
BT54 BALLYCASTLE Ballycastle, Ballintoy, Ballypatrick, Ballyvoy, Cape Castle, Glenshesk, Maghercashel, Maghernahar, Moyarget, Torr, Rathlin Island. Moyle
BT55 PORTSTEWART Portstewart Coleraine
BT56 PORTRUSH Portrush, Craigahullier, Urbalreagh. Coleraine
BT57 BUSHMILLS Bushmills, Castlecatt, Dunseverick, Portballintrae Moyle
BT60 ARMAGH Killylea, Tynan, Belcoo, Middletown, Keady, Darkley, Markethill, Kingsmills Armagh, Newry & Mourne
BT61 ARMAGH Armagh, Collone, Hamiltonsbawn, Kilmore, Loughgall, Richhill. Armagh
BT62 CRAIGAVON Craigavon, Portadown, Tandragee, Clare, Scotch Street. Craigavon, Armagh
BT63 CRAIGAVON Gilford, Laurencetown, Portadown, Scarva Craigavon, Banbridge
BT64 CRAIGAVON Craigavon (West): Knockmenagh, Mandeville. Craigavon
BT65 CRAIGAVON Craigavon (East): Drumgor, Legaghory, Tullygally, Brownlow. Craigavon
BT66 CRAIGAVON Derryadd, Derrytrasna, Dollingstown, Donaghcloney, Lurgan, Waringstown Craigavon
BT67 CRAIGAVON Aghagallon, Aghalee, Gawley's Gate, Lurgan, Magheralin, Moira Craigavon
BT68 CALEDON Caledon, Minterburn Dungannon and South Tyrone
BT69 AUGHNACLOY Aughnacloy, Carnteel Dungannon and South Tyrone
BT70 DUNGANNON Dungannon, Ballygawley, Cappagh, Castlecaulfield, Donaghmore, Galbally, Garvaghy, Pomeroy, Rock, Seskilgreen Dungannon and South Tyrone, Cookstown
BT71 DUNGANNON Dungannon, Benburb, Blackwatertown, Bush, Coalisland, Killycolpy, Ardboe, Moygashel, Stewartstown Dungannon and South Tyrone, Cookstown
BT74 ENNISKILLEN Enniskillen town, Boho Fermanagh
BT75 FIVEMILETOWN Fivemiletown, Clabby Fermanagh
BT76 CLOGHER Clogher Dungannon and South Tyrone
BT77 AUGHER Augher Dungannon and South Tyrone
BT78 OMAGH Omagh, Dromore, Drumquin, Eskra, Fintona, Killynure, Newtownstewart, Seskanore, Trillick Omagh
BT79 OMAGH Omagh, Drumlea, Glengawna, Gortin, Mountfield, Plumbridge, Rosnamuck, Sheskinshule, Sixmilecross Omagh
BT80 COOKSTOWN Cookstown, Coagh, Tullyhogue Cookstown
BT81 CASTLEDERG Castlederg, Aghyaran, Clare, Garvetagh, Killen, Killeter, Mournebeg, Scraghey, Spamount Strabane
BT82 STRABANE Strabane, Artigarvan, Ballymagorry, Bready, Clady, Douglas Bridge, Dunamanagh, Sion Mills, Victoria Bridge Strabane
BT92 ENNISKILLEN Lisnaskea, Florencecourt, Derrylin, Newtownbutler Fermanagh
BT93 ENNISKILLEN Belleek, Belcoo, Kesh, Derrygonnelly, Garrison Fermanagh
BT94 ENNISKILLEN Irvinestown, Ballinamallard, Brookeborough, Tempo, Maguiresbridge, Lisbellaw Fermanagh