- Prefix
01397 5- Area
- Fort William
- Number type
- Geographic landline (01/02)
- Format
01397 5XXXXX- From abroad
+44 1397 5XXXXX- Ofcom blocks in range
- 100
- Blocks in service
- 48
- Range holders
- 47
What are 01397 5XXXXX numbers?
Any UK number matching 01397 5XXXXX sits in the
01397 dialling code for Fort William.
Ofcom hands these numbers to communications providers in blocks; this range
contains 100 blocks, of which
48 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Fort William area — or
organisations elsewhere that keep a local 01397 presence using
VoIP.
Who holds 01397 5… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Fuse 2 Communications Ltd | 2 | 01397 533XXX |
| API Telecom Limited | 1 | 01397 521XXX |
| Adepteo Limited | 1 | 01397 545XXX |
| Alnitak GmbH | 1 | 01397 547XXX |
| Atomstream Limited | 1 | 01397 505XXX |
| BT | 1 | 01397 548XXX |
| Belgacom International Carrier Services SA | 1 | 01397 558XXX |
| Bicom Systems EURL | 1 | 01397 524XXX |
| Colt Technology Services | 1 | 01397 536XXX |
| Content Guru Limited | 1 | 01397 527XXX |
| Digitech Solutions Global Limited | 1 | 01397 508XXX |
| GCI Network Solutions Limited | 1 | 01397 506XXX |
…and 35 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 100 blocks Ofcom lists, 48 are protected (reserved by Ofcom and not in use) and 4 are free/unallocated. A call appearing to come from an unallocated block is a strong sign of a spoofed number.
Is a call from a 01397 5… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01397 caller IDs so their calls look like they come from Fort William (‘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 01397 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.
More 01397 number ranges
Full 01397 Fort William area-code guide › · All UK area codes ›