- Prefix
01628 3- Area
- Maidenhead
- Number type
- Geographic landline (01/02)
- Format
01628 3XXXXX- From abroad
+44 1628 3XXXXX- Ofcom blocks in range
- 82
- Blocks in service
- 41
- Range holders
- 33
What are 01628 3XXXXX numbers?
Any UK number matching 01628 3XXXXX sits in the
01628 dialling code for Maidenhead.
Ofcom hands these numbers to communications providers in blocks; this range
contains 82 blocks, of which
41 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Maidenhead area — or
organisations elsewhere that keep a local 01628 presence using
VoIP.
Who holds 01628 3… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 3 | 01628 308XXX |
| Gamma Telecom Holdings Limited | 3 | 01628 327XXX |
| Colt Technology Services | 2 | 01628 321XXX |
| Fuse 2 Communications Ltd | 2 | 01628 300XXX |
| Resilient Limited | 2 | 01628 370XXX |
| VoiceHost Limited | 2 | 01628 330XXX |
| Alnitak GmbH | 1 | 01628 328XXX |
| Belgacom International Carrier Services SA | 1 | 01628 338XXX |
| Bink Networks Ltd | 1 | 01628 339XXX |
| Calltracks Limited | 1 | 01628 324XXX |
| Convergence Group (wireless) Networks Limited | 1 | 01628 360XXX |
| Dial 9 Communications Limited | 1 | 01628 335XXX |
…and 21 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, 41 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 01628 3… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01628 caller IDs so their calls look like they come from Maidenhead (‘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 01628 3XXXXX 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 01628 number ranges
Full 01628 Maidenhead area-code guide › · All UK area codes ›