Schedule
| Column (1) | Column (2) |
|---|---|
| Locality | Postcode district |
| Antrim | BT29, BT39, BT41 |
| Ballymoney | BT53, BT54 |
| Bangor | BT18, BT19, BT20, BT21 |
| Belfast | BT7, BT8, BT14, BT16, BT17 |
| Downpatrick | BT30 |
| Dungannon | BT69, BT70, BT71, BT76, BT77 |
| Lisburn | BT27, BT28 |
| Londonderry | BT47, BT48 |
| Newry | BT34, BT35 |
| Newtownabbey | BT36, BT37 |
| Omagh | BT78, BT79 |
| Strabane | BT81, BT82 |