- Prefix
01487 4- Area
- Warboys
- Number type
- Geographic landline (01/02)
- Format
01487 4XXXXX- From abroad
+44 1487 4XXXXX- Ofcom blocks in range
- 55
- Blocks in service
- 41
- Range holders
- 39
What are 01487 4XXXXX numbers?
Any UK number matching 01487 4XXXXX sits in the
01487 dialling code for Warboys.
Ofcom hands these numbers to communications providers in blocks; this range
contains 55 blocks, of which
41 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Warboys area — or
organisations elsewhere that keep a local 01487 presence using
VoIP.
Who holds 01487 4… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Inet Telecoms Ltd (Voipfone) | 3 | 01487 450XXX |
| API Telecom Limited | 1 | 01487 483XXX |
| Andrews & Arnold (Numbers) Ltd | 1 | 01487 40XXXX |
| Atomstream Limited | 1 | 01487 466XXX |
| Bicom Systems EURL | 1 | 01487 482XXX |
| CFL Communications Ltd | 1 | 01487 44XXXX |
| Calltracks Limited | 1 | 01487 461XXX |
| Content Guru Limited | 1 | 01487 494XXX |
| Datazero Ltd | 1 | 01487 467XXX |
| Digitech Solutions Global Limited | 1 | 01487 460XXX |
| Fuse 2 Communications Ltd | 1 | 01487 496XXX |
| GCI Network Solutions Limited | 1 | 01487 462XXX |
…and 27 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 55 blocks Ofcom lists, 14 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 01487 4… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01487 caller IDs so their calls look like they come from Warboys (‘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 01487 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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