- Prefix
01443 3- Area
- Pontypridd
- Number type
- Geographic landline (01/02)
- Format
01443 3XXXXX- From abroad
+44 1443 3XXXXX- Ofcom blocks in range
- 46
- Blocks in service
- 40
- Range holders
- 18
What are 01443 3XXXXX numbers?
Any UK number matching 01443 3XXXXX sits in the
01443 dialling code for Pontypridd.
Ofcom hands these numbers to communications providers in blocks; this range
contains 46 blocks, of which
40 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Pontypridd area — or
organisations elsewhere that keep a local 01443 presence using
VoIP.
Who holds 01443 3… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| GCI Network Solutions Limited | 11 | 01443 340XXX |
| Lumen Technologies UK Limited | 8 | 01443 330XXX |
| TalkTalk Communications Limited | 4 | 01443 300XXX |
| Sky UK Limited | 3 | 01443 313XXX |
| Aloha Telecommunications Ltd | 1 | 01443 304XXX |
| Colt Technology Services | 1 | 01443 310XXX |
| Content Guru Limited | 1 | 01443 318XXX |
| ICC Networks Ltd | 1 | 01443 306XXX |
| IOVOX Limited | 1 | 01443 308XXX |
| Invoco Ltd | 1 | 01443 305XXX |
| Minotaur Telecom Limited | 1 | 01443 316XXX |
| Orbtalk Limited | 1 | 01443 302XXX |
…and 6 more providers hold smaller allocations in this range.
Ofcom’s data shows the provider each number range was originally allocated to — not who holds an individual number today. Numbers are frequently moved (ported) between providers, and no public database reveals the person or business behind a specific number, so treat any service that claims to with suspicion.
Not every block in this range is in service: of the 46 blocks Ofcom lists, 6 are protected (reserved by Ofcom and not in use). A call appearing to come from an unallocated block is a strong sign of a spoofed number.
Is a call from a 01443 3… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01443 caller IDs so their calls look like they come from Pontypridd (‘neighbour spoofing’). If an unexpected caller asks for personal, banking or one-time-code details, hang up and ring the organisation back on a number you find independently. To put a name to a caller, see who called me?; to report one, see how to report a scam number.
Check a specific 01443 3XXXXX number
Paste any full number into the checker above (or on the main phone number checker) to see its exact range holder and allocation status from this week’s Ofcom data.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01443 number ranges
Full 01443 Pontypridd area-code guide › · All UK area codes ›