| 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 |