Prefix BT3 contains 11 postcode records across 64 mapped localities in United Kingdom.
Based on 66 records, 11 postcode values and 64 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| BT3 | Belfast | Northern Ireland | 54.5833, -5.9333 |
| BT3 | Belfast City Airport | Northern Ireland / Belfast Greater | 54.5833, -5.9333 |
| BT3 | Belfast Harbour Estate | Northern Ireland / Belfast Greater | 54.5833, -5.9333 |
| BT30 | Ardglass | Northern Ireland / County Down | 54.2631, -5.6098 |
| BT30 | Ballyhornan | Northern Ireland / County Down | 54.2966, -5.557 |
| BT30 | Ballykinler | Northern Ireland / County Down | 54.25, -5.8 |
Compare this range with other active postcode prefixes from the same country-level directory.
This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.
| Postal code | Locality | Region | Coordinates |
|---|---|---|---|
| BT3 | Belfast | Northern Ireland | 54.5833, -5.9333 |
| BT3 | Belfast City Airport | Northern Ireland / Belfast Greater | 54.5833, -5.9333 |
| BT3 | Belfast Harbour Estate | Northern Ireland / Belfast Greater | 54.5833, -5.9333 |
| BT30 | Ardglass | Northern Ireland / County Down | 54.2631, -5.6098 |
| BT30 | Ballyhornan | Northern Ireland / County Down | 54.2966, -5.557 |
| BT30 | Ballykinler | Northern Ireland / County Down | 54.25, -5.8 |
| BT30 | Castleward | Northern Ireland / County Down | 54.317, -5.6834 |
| BT30 | Clough | Northern Ireland / County Down | 54.2909, -5.8367 |
| BT30 | Crossgar | Northern Ireland / County Down | 54.3968, -5.7606 |
| BT30 | Downpatrick | Northern Ireland | 54.3281, -5.7153 |
| BT30 | Kilclief | Northern Ireland / County Down | 54.3333, -5.55 |
| BT30 | Killard | Northern Ireland / County Down | 54.317, -5.6834 |
| BT30 | Killough | Northern Ireland / County Down | 54.2509, -5.6415 |
| BT30 | Killyleagh | Northern Ireland / County Down | 54.4013, -5.648 |
| BT30 | Loughinisland | Northern Ireland / County Down | 54.317, -5.6834 |
| BT30 | Seaforde | Northern Ireland / County Down | 54.3067, -5.8416 |
| BT30 | Strangford | Northern Ireland / County Down | 54.3696, -5.5571 |
| BT30 | Toye | Northern Ireland / County Down | 54.317, -5.6834 |
| BT31 | Ballyward | Northern Ireland / County Down | 54.2768, -6.041 |
| BT31 | Castlewellan | Northern Ireland | 54.2569, -5.9445 |
| BT32 | Annaclone | Northern Ireland / County Down | 54.3, -6.1833 |
| BT32 | Ballinaskeagh | Northern Ireland / County Down | 54.2833, -6.2333 |
| BT32 | Ballyroney | Northern Ireland / County Down | 54.2667, -6.1333 |
| BT32 | Banbridge | Northern Ireland | 54.35, -6.2833 |
| BT32 | Corbet | Northern Ireland / County Down | 54.3333, -6.2 |
| BT32 | Katesbridge | Northern Ireland / County Down | 54.2833, -6.1333 |
| BT32 | Lenaderg | Northern Ireland / County Down | 54.3104, -6.2187 |
| BT32 | Loughbrickland | Northern Ireland / County Down | 54.3167, -6.3 |
| BT32 | Seapatrick | Northern Ireland / County Down | 54.35, -6.2833 |
| BT33 | Bryansford | Northern Ireland / County Down | 54.2287, -5.9355 |
| BT33 | Dundrum | Northern Ireland / County Down | 54.2575, -5.8446 |
| BT33 | Newcastle | Northern Ireland | 54.218, -5.8898 |
| BT34 | Annalong | Northern Ireland / County Down | 54.1082, -5.8997 |
| BT34 | Ballymartin | Northern Ireland / County Down | 54.0811, -5.9482 |
| BT34 | Cabra | Northern Ireland / County Down | 54.1462, -6.1206 |
| BT34 | Hilltown | Northern Ireland / County Down | 54.2, -6.1333 |
| BT34 | Kilcoo | Northern Ireland / County Down | 54.2167, -6.0333 |
| BT34 | Kilkeel | Northern Ireland / County Down | 54.062, -6.0031 |
| BT34 | Mayobridge | Northern Ireland / County Down | 54.1667, -6.2333 |
| BT34 | Newry | Northern Ireland | 54.1784, -6.3374 |
| BT34 | Poyntzpass | Northern Ireland / County Down | 54.1462, -6.1206 |
| BT34 | Rathfriland | Northern Ireland / County Down | 54.25, -6.1667 |
| BT34 | Rostrevor | Northern Ireland / County Down | 54.1, -6.2 |
| BT34 | Warrenpoint | Northern Ireland / County Down | 54.1015, -6.2573 |
| BT35 | Belleek | Northern Ireland / County Armagh | 54.1667, -6.4833 |
| BT35 | Bessbrook | Northern Ireland / County Armagh | 54.1942, -6.3995 |
| BT35 | Camlough | Northern Ireland / County Armagh | 54.1667, -6.4167 |
| BT35 | Crossmaglen | Northern Ireland / County Armagh | 54.0833, -6.6 |
| BT35 | Jerrettspass | Northern Ireland / County Armagh | 54.2333, -6.3667 |
| BT35 | Newry | Northern Ireland | 54.1784, -6.3374 |
| BT35 | Newtownhamilton | Northern Ireland / County Armagh | 54.1833, -6.5833 |
| BT36 | Glengormley | Northern Ireland / County Antrim | 54.6815, -5.9679 |
| BT36 | Mossley | Northern Ireland / County Antrim | 54.6853, -5.9684 |
| BT36 | Newtownabbey | Northern Ireland | 54.6598, -5.9086 |
| BT37 | Newtownabbey | Northern Ireland | 54.6598, -5.9086 |
| BT38 | Ballycarry | Northern Ireland / County Antrim | 54.7667, -5.7667 |
| BT38 | Carrickfergus | Northern Ireland | 54.7158, -5.8058 |
| BT38 | Greenisland | Northern Ireland / County Antrim | 54.7, -5.8667 |
| BT38 | Kilroot | Northern Ireland / County Antrim | 54.728, -5.756 |
| BT38 | Whitehead | Northern Ireland / County Antrim | 54.7537, -5.7093 |
| BT39 | Ballyclare | Northern Ireland | 54.7667, -6.0167 |
| BT39 | Ballynure | Northern Ireland / County Antrim | 54.7667, -5.95 |
| BT39 | Doagh | Northern Ireland / County Antrim | 54.75, -6.0833 |
| BT39 | Parkgate | Northern Ireland / County Antrim | 54.7167, -6.1 |
| BT39 | Straid | Northern Ireland / County Antrim | 54.75, -5.9333 |
| BT39 | Templepatrick | Northern Ireland / County Antrim | 54.6833, -6.0833 |