Torfaen
15 postcode sectors mapped mainly to Torfaen. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
15 sectors
- NP4 4Near Abersychan
- NP4 5Near Pontypool
- NP4 6Near Abersychan
- NP4 7Near Abersychan
- NP4 8Near Abersychan
- NP4 9Near Blaenavon
- NP44 1Near Pontnewydd
- NP44 2Near Croesyceiliog
- NP44 3Near Llantarnam
- NP44 4Near Fairwater
- NP44 5Near Fairwater
- NP44 6Near Cwmbrân
- NP44 7Near Cwmbran Central
- NP44 8Near Llanyrafon
- NP44 9Near Cwmbran Central
Authority grouping uses mapped sector boundaries from the Office for National Statistics, December 2025. It measures boundary area, not the number of addresses or residents. Guide names describe a place near the approximate sector centre.