- Prefix
01764 4- Area
- Crieff
- Number type
- Geographic landline (01/02)
- Format
01764 4XXXXX- From abroad
+44 1764 4XXXXX- Ofcom blocks in range
- 82
- Blocks in service
- 53
- Range holders
- 50
What are 01764 4XXXXX numbers?
Any UK number matching 01764 4XXXXX sits in the
01764 dialling code for Crieff.
Ofcom hands these numbers to communications providers in blocks; this range
contains 82 blocks, of which
53 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Crieff area — or
organisations elsewhere that keep a local 01764 presence using
VoIP.
Who holds 01764 4… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Sky UK Limited | 3 | 01764 430XXX |
| Fuse 2 Communications Ltd | 2 | 01764 486XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01764 457XXX |
| API Telecom Limited | 1 | 01764 440XXX |
| Adepteo Limited | 1 | 01764 451XXX |
| Alnitak GmbH | 1 | 01764 487XXX |
| Atomstream Limited | 1 | 01764 422XXX |
| BT | 1 | 01764 460XXX |
| Belgacom International Carrier Services SA | 1 | 01764 468XXX |
| Bicom Systems EURL | 1 | 01764 442XXX |
| Bink Networks Ltd | 1 | 01764 469XXX |
| CFL Communications Ltd | 1 | 01764 41XXXX |
…and 38 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 82 blocks Ofcom lists, 24 are protected (reserved by Ofcom and not in use) and 5 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 01764 4… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01764 caller IDs so their calls look like they come from Crieff (‘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 01764 4XXXXX 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.
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