- Prefix
01377 3- Area
- Driffield
- Number type
- Geographic landline (01/02)
- Format
01377 3XXXXX- From abroad
+44 1377 3XXXXX- Ofcom blocks in range
- 46
- Blocks in service
- 29
- Range holders
- 23
What are 01377 3XXXXX numbers?
Any UK number matching 01377 3XXXXX sits in the
01377 dialling code for Driffield.
Ofcom hands these numbers to communications providers in blocks; this range
contains 46 blocks, of which
29 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Driffield area — or
organisations elsewhere that keep a local 01377 presence using
VoIP.
Who holds 01377 3… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Gamma Telecom Holdings Limited | 5 | 01377 310XXX |
| Vodafone Ltd (C&W) | 2 | 01377 34XXXX |
| Zapappi Ltd | 2 | 01377 320XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01377 326XXX |
| API Telecom Limited | 1 | 01377 308XXX |
| Adepteo Limited | 1 | 01377 323XXX |
| Belgacom International Carrier Services SA | 1 | 01377 328XXX |
| Bicom Systems EURL | 1 | 01377 307XXX |
| Dial 9 Communications Limited | 1 | 01377 325XXX |
| EVE CONNECT LTD | 1 | 01377 329XXX |
| Flextel Limited | 1 | 01377 38XXXX |
| GCI Network Solutions Limited | 1 | 01377 37XXXX |
…and 11 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, 17 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 01377 3… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01377 caller IDs so their calls look like they come from Driffield (‘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 01377 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 01377 number ranges
Full 01377 Driffield area-code guide › · All UK area codes ›