- Prefix
01239 7- Area
- Cardigan
- Number type
- Geographic landline (01/02)
- Format
01239 7XXXXX- From abroad
+44 1239 7XXXXX- Ofcom blocks in range
- 55
- Blocks in service
- 21
- Range holders
- 19
What are 01239 7XXXXX numbers?
Any UK number matching 01239 7XXXXX sits in the
01239 dialling code for Cardigan.
Ofcom hands these numbers to communications providers in blocks; this range
contains 55 blocks, of which
21 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Cardigan area — or
organisations elsewhere that keep a local 01239 presence using
VoIP.
Who holds 01239 7… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| TalkTalk Communications Limited | 3 | 01239 726XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01239 738XXX |
| Adepteo Limited | 1 | 01239 730XXX |
| Alnitak GmbH | 1 | 01239 739XXX |
| BT | 1 | 01239 71XXXX |
| Colt Technology Services | 1 | 01239 727XXX |
| DIDWW Ireland Limited | 1 | 01239 735XXX |
| EVE CONNECT LTD | 1 | 01239 734XXX |
| Flextel Limited | 1 | 01239 78XXXX |
| Fuse 2 Communications Ltd | 1 | 01239 736XXX |
| I.T Communications Limited | 1 | 01239 737XXX |
| IP Voice Networks Ltd | 1 | 01239 723XXX |
…and 7 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 55 blocks Ofcom lists, 34 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 01239 7… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01239 caller IDs so their calls look like they come from Cardigan (‘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 01239 7XXXXX 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.
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