- Prefix
01287 7- Area
- Guisborough
- Number type
- Geographic landline (01/02)
- Format
01287 7XXXXX- From abroad
+44 1287 7XXXXX- Ofcom blocks in range
- 37
- Blocks in service
- 18
- Range holders
- 16
What are 01287 7XXXXX numbers?
Any UK number matching 01287 7XXXXX sits in the
01287 dialling code for Guisborough.
Ofcom hands these numbers to communications providers in blocks; this range
contains 37 blocks, of which
18 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Guisborough area — or
organisations elsewhere that keep a local 01287 presence using
VoIP.
Who holds 01287 7… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Inet Telecoms Ltd (Voipfone) | 3 | 01287 750XXX |
| Andrews & Arnold (Numbers) Ltd | 1 | 01287 76XXXX |
| BT | 1 | 01287 70XXXX |
| Colt Technology Services | 1 | 01287 726XXX |
| Dial 9 Communications Limited | 1 | 01287 724XXX |
| Digital Space Group Limited | 1 | 01287 717XXX |
| Fuse 2 Communications Ltd | 1 | 01287 727XXX |
| IPV6 Limited | 1 | 01287 73XXXX |
| Invade International Ltd | 1 | 01287 78XXXX |
| Kalnet4U Ltd | 1 | 01287 722XXX |
| M247 Ltd | 1 | 01287 721XXX |
| Mars Communications Limited | 1 | 01287 74XXXX |
…and 4 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 37 blocks Ofcom lists, 19 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 01287 7… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01287 caller IDs so their calls look like they come from Guisborough (‘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 01287 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.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01287 number ranges
Full 01287 Guisborough area-code guide › · All UK area codes ›