- Prefix
01772 5- Area
- Preston
- Number type
- Geographic landline (01/02)
- Format
01772 5XXXXX- From abroad
+44 1772 5XXXXX- Ofcom blocks in range
- 64
- Blocks in service
- 43
- Range holders
- 20
What are 01772 5XXXXX numbers?
Any UK number matching 01772 5XXXXX sits in the
01772 dialling code for Preston.
Ofcom hands these numbers to communications providers in blocks; this range
contains 64 blocks, of which
43 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Preston area — or
organisations elsewhere that keep a local 01772 presence using
VoIP.
Who holds 01772 5… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 12 | 01772 500XXX |
| Gamma Telecom Holdings Limited | 8 | 01772 501XXX |
| GCI Network Solutions Limited | 2 | 01772 507XXX |
| Redcentric Solutions Limited | 2 | 01772 542XXX |
| Sky UK Limited | 2 | 01772 586XXX |
| Virgin Media Limited | 2 | 01772 51XXXX |
| Vodafone Ltd (C&W) | 2 | 01772 577XXX |
| Andrews & Arnold (Numbers) Ltd | 1 | 01772 592XXX |
| Barritel Limited | 1 | 01772 581XXX |
| Chess Limited | 1 | 01772 588XXX |
| Colt Technology Services | 1 | 01772 504XXX |
| KCOM Group Ltd | 1 | 01772 506XXX |
…and 8 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 64 blocks Ofcom lists, 20 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 01772 5… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01772 caller IDs so their calls look like they come from Preston (‘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 01772 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.
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