Penarth business phone numbers
Penarth is a town in The Vale of Glamorgan, Wales, population 22,595 (2021). We hold no sourced dialling code for Penarth, so this page does not state one. Codes whose telephone exchange town is in The Vale of Glamorgan: 01446.
Penarth at a glance
- Dialling code
- Not stated (no sourced code)
- Local authority
- The Vale of Glamorgan
- Principal area
- The Vale of Glamorgan
- Nation / region
- Wales
- Status
- Town
- Population
- 22,595 (2021)
- Coordinates
- 51.436, -3.175
Place data: Wikidata Q427792 (retrieved 26 September 2026). Codes: Ofcom geographic area codes. Stock: Silux Call number catalogue.
Codes with an exchange town in The Vale of Glamorgan
These codes are named after exchange towns in The Vale of Glamorgan. They are listed for reference; we do not know which one serves Penarth.
Towns near Penarth
| Town | Distance | Code | Area |
|---|---|---|---|
| Barry | 7.2 km | 01446 | The Vale of Glamorgan |
| Cowbridge | 19.1 km | 01446 | The Vale of Glamorgan |
| Llantwit Major | 21.1 km | — | The Vale of Glamorgan |
| Cardiff | 5.1 km | 029 | Cardiff |
Penarth: questions answered
What dialling code does Penarth use?
We have no sourced code for Penarth and do not guess one. Codes whose exchange town is in The Vale of Glamorgan are 01446; check with your current provider which one your line uses.
Which towns are near Penarth?
Barry (7.2 km, 01446), Cowbridge (19.1 km, 01446), Llantwit Major (21.1 km), Cardiff (5.1 km, 029).
Can I move my existing Penarth number to Silux Call?
Yes, if it is a UK geographic number. Porting is free on every paid plan, is handled by our team, and typically takes approximately 14 working days from submission.
Plans
Per line a month, ex VAT: Entry £4.75, Plus £8.95 (99p for 2 months), Growth £12.95, Pro £19.95. 14-day Free Trial, no card.