Caerphilly business phone numbers (029)
Caerphilly is a town in Caerphilly County Borough, Wales, population 15,989 (2021). Its landline dialling code is 029, the Cardiff exchange area, which Caerphilly shares with 1 other town such as Cardiff. On 17 October 2026 Silux Call had 50 numbers on 029 available to order.
Caerphilly at a glance
- Dialling code
- 029
- Numbers in stock
- 50 (live, 17 October 2026)
- Local authority
- Caerphilly County Borough
- Principal area
- Caerphilly County Borough
- Nation / region
- Wales
- Status
- Town
- Population
- 15,989 (2021)
- Coordinates
- 51.578, -3.218
Place data: Wikidata Q909119 (retrieved 26 September 2026). Codes: Ofcom geographic area codes. Stock: Silux Call number catalogue.
Other towns on 029
- Cardiff 11 km
Towns near Caerphilly
| Town | Distance | Code | Area |
|---|---|---|---|
| Bedwas | 1.8 km | — | Caerphilly County Borough |
| Ystrad Mynach | 7.3 km | — | Caerphilly County Borough |
| Risca | 9.4 km | — | Caerphilly County Borough |
| Abercarn | 9.5 km | — | Caerphilly County Borough |
| Gelligaer | 10.1 km | — | Caerphilly County Borough |
| Blackwood | 10.4 km | — | Caerphilly County Borough |
Caerphilly: questions answered
What is the dialling code for Caerphilly?
Caerphilly uses 029 (Cardiff). From outside the UK dial +44 29 then the local number.
How many numbers on 029 can I get from Silux Call?
50 numbers on 029 were available on 17 October 2026. You pick the exact number at checkout; your first number is included with any paid plan and extra numbers cost £5.99 a month.
Which other towns use 029?
Nearest first: Cardiff (11 km).
Which towns are near Caerphilly?
Bedwas (1.8 km), Ystrad Mynach (7.3 km), Risca (9.4 km), Abercarn (9.5 km), Gelligaer (10.1 km).
Can I move my existing Caerphilly 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.