# BT42

5 sectors, 870 postcodes

- **Part of:** [BT](https://openpostcodes.uk/BT)
- **Local authorities:** Mid and East Antrim, Antrim and Newtownabbey

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [BT42 1](https://openpostcodes.uk/BT42%201) | 247 | Mid and East Antrim |
| [BT42 2](https://openpostcodes.uk/BT42%202) | 221 | Mid and East Antrim |
| [BT42 3](https://openpostcodes.uk/BT42%203) | 180 | Mid and East Antrim |
| [BT42 4](https://openpostcodes.uk/BT42%204) | 189 | Mid and East Antrim |
| [BT42 9](https://openpostcodes.uk/BT42%209) | 33 | — |