LOCAL PHONE-NUMBER INFORMATIONMountain Ash
Mountain Ash
The 01443 code.
This town is associated with this code in the existing reference dataset. An area code does not locate a caller.
Start with the call.
Read reports on the full number. Local-looking digits alone never establish identity.
The allocation context.
- Code
- 01443
- Allocation holders
- 97
- Allocated blocks
- 196
Figures cover the whole code, not just Mountain Ash. Allocated blocks are not counts of active callers.
Understand 01443 →Nearby towns
Nearby places are measured by straight-line distance. Proximity does not prove that a code serves a particular address.
Aberdare01685 · about 6 km awayMerthyr Tydfil01685 · about 7 km awayCaerphilly029 · about 16 km awayPencoed01656 · about 20 km awayBlaenavon01495 · about 23 km awayPontypool01495 · about 23 km away
Place reference: existing GotMyNumber Wikidata dataset. Allocation snapshot downloaded 23 September 2026. Place source ↗