- Prefix
01757 5- Area
- Selby
- Number type
- Geographic landline (01/02)
- Format
01757 5XXXXX- From abroad
+44 1757 5XXXXX- Ofcom blocks in range
- 37
- Blocks in service
- 16
- Range holders
- 15
What are 01757 5XXXXX numbers?
Any UK number matching 01757 5XXXXX sits in the
01757 dialling code for Selby.
Ofcom hands these numbers to communications providers in blocks; this range
contains 37 blocks, of which
16 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Selby area — or
organisations elsewhere that keep a local 01757 presence using
VoIP.
Who holds 01757 5… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Digital Space Group Limited | 2 | 01757 507XXX |
| API Telecom Limited | 1 | 01757 546XXX |
| Bicom Systems EURL | 1 | 01757 543XXX |
| Content Guru Limited | 1 | 01757 549XXX |
| Hello Telecom (UK) Limited | 1 | 01757 541XXX |
| ICC Networks Ltd | 1 | 01757 548XXX |
| Inet Telecoms Ltd (Voipfone) | 1 | 01757 547XXX |
| Internexus Networks Limited | 1 | 01757 540XXX |
| Net-Work Internet Ltd | 1 | 01757 55XXXX |
| Nodemax Limited | 1 | 01757 53XXXX |
| Served Up Limited | 1 | 01757 58XXXX |
| Simwood eSMS Limited | 1 | 01757 544XXX |
…and 3 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, 21 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 01757 5… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01757 caller IDs so their calls look like they come from Selby (‘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 01757 5XXXXX 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.