- Prefix
01771 6- Area
- Maud
- Number type
- Geographic landline (01/02)
- Format
01771 6XXXXX- From abroad
+44 1771 6XXXXX- Ofcom blocks in range
- 19
- Blocks in service
- 9
- Range holders
- 5
What are 01771 6XXXXX numbers?
Any UK number matching 01771 6XXXXX sits in the
01771 dialling code for Maud.
Ofcom hands these numbers to communications providers in blocks; this range
contains 19 blocks, of which
9 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Maud area — or
organisations elsewhere that keep a local 01771 presence using
VoIP.
Who holds 01771 6… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 5 | 01771 61XXXX |
| Gamma Telecom Holdings Limited | 1 | 01771 67XXXX |
| Linear Telecoms Limited | 1 | 01771 690XXX |
| Magrathea Telecommunications Limited | 1 | 01771 66XXXX |
| Nationwide Telephone Assistance Ltd | 1 | 01771 60XXXX |
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 19 blocks Ofcom lists, 10 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 01771 6… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01771 caller IDs so their calls look like they come from Maud (‘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 01771 6XXXXX 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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