- Prefix
01428 7- Area
- Haslemere
- Number type
- Geographic landline (01/02)
- Format
01428 7XXXXX- From abroad
+44 1428 7XXXXX- Ofcom blocks in range
- 46
- Blocks in service
- 32
- Range holders
- 14
What are 01428 7XXXXX numbers?
Any UK number matching 01428 7XXXXX sits in the
01428 dialling code for Haslemere.
Ofcom hands these numbers to communications providers in blocks; this range
contains 46 blocks, of which
32 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Haslemere area — or
organisations elsewhere that keep a local 01428 presence using
VoIP.
Who holds 01428 7… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Gamma Telecom Holdings Limited | 8 | 01428 770XXX |
| Magrathea Telecommunications Limited | 6 | 01428 780XXX |
| BT | 5 | 01428 70XXXX |
| Six Degrees Technology Group Limited | 3 | 01428 790XXX |
| Colt Technology Services | 1 | 01428 738XXX |
| Content Guru Limited | 1 | 01428 737XXX |
| IOVOX Limited | 1 | 01428 734XXX |
| Kalnet4U Ltd | 1 | 01428 735XXX |
| Linear Telecoms Limited | 1 | 01428 730XXX |
| Media Hawk Ltd | 1 | 01428 732XXX |
| Nuso Cloud UK Limited | 1 | 01428 736XXX |
| Simwood eSMS Limited | 1 | 01428 731XXX |
…and 2 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 46 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 01428 7… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01428 caller IDs so their calls look like they come from Haslemere (‘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 01428 7XXXXX 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 01428 number ranges
Full 01428 Haslemere area-code guide › · All UK area codes ›