Sectors in SA31
| Sector | Main place | Postcodes |
|---|---|---|
| SA31 1 | Carmarthen | 208 |
| SA31 2 | Carmarthen | 150 |
| SA31 3 | Carmarthen | 203 |
| SA31 9 | Carmarthen | 19 |
Places covered by SA31
- Carmarthen Carmarthenshire · 523
- Abergwili Carmarthenshire · 16
- Cwmffrwd Carmarthenshire · 12
- Trevaughan Carmarthenshire · 6
- Llanllwch Carmarthenshire · 4
- Pibwrlwyd Carmarthenshire · 2
- Ffynnon-ddrain Carmarthenshire · 1
- Llangunnor Carmarthenshire · 1