- Prefix
01837 3- Area
- Okehampton
- Number type
- Geographic landline (01/02)
- Format
01837 3XXXXX- From abroad
+44 1837 3XXXXX- Ofcom blocks in range
- 46
- Blocks in service
- 26
- Range holders
- 25
What are 01837 3XXXXX numbers?
Any UK number matching 01837 3XXXXX sits in the
01837 dialling code for Okehampton.
Ofcom hands these numbers to communications providers in blocks; this range
contains 46 blocks, of which
26 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Okehampton area — or
organisations elsewhere that keep a local 01837 presence using
VoIP.
Who holds 01837 3… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| TalkTalk Communications Limited | 2 | 01837 318XXX |
| API Telecom Limited | 1 | 01837 331XXX |
| Adepteo Limited | 1 | 01837 358XXX |
| Barritel Limited | 1 | 01837 32XXXX |
| Content Guru Limited | 1 | 01837 337XXX |
| Convergence Group (wireless) Networks Limited | 1 | 01837 356XXX |
| Digitech Solutions Global Limited | 1 | 01837 350XXX |
| Fuse 2 Communications Ltd | 1 | 01837 355XXX |
| ICC Networks Ltd | 1 | 01837 330XXX |
| IOVOX Limited | 1 | 01837 334XXX |
| Invoco Ltd | 1 | 01837 332XXX |
| Kalnet4U Ltd | 1 | 01837 352XXX |
…and 13 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, 20 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 01837 3… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01837 caller IDs so their calls look like they come from Okehampton (‘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 01837 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 01837 number ranges
Full 01837 Okehampton area-code guide › · All UK area codes ›