BT31
1 sector, 291 postcodes
Newry, Mourne and Down, Armagh City, Banbridge and Craigavon
| Sector | Postcodes | Local authority |
|---|---|---|
| BT31 9 | 291 | Newry, Mourne and Down |
1 sector, 291 postcodes
Newry, Mourne and Down, Armagh City, Banbridge and Craigavon
| Sector | Postcodes | Local authority |
|---|---|---|
| BT31 9 | 291 | Newry, Mourne and Down |