- Prefix
01635 7- Area
- Newbury
- Number type
- Geographic landline (01/02)
- Format
01635 7XXXXX- From abroad
+44 1635 7XXXXX- Ofcom blocks in range
- 91
- Blocks in service
- 68
- Range holders
- 54
What are 01635 7XXXXX numbers?
Any UK number matching 01635 7XXXXX sits in the
01635 dialling code for Newbury.
Ofcom hands these numbers to communications providers in blocks; this range
contains 91 blocks, of which
68 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Newbury area — or
organisations elsewhere that keep a local 01635 presence using
VoIP.
Who holds 01635 7… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| GTT-EMEA LTD | 10 | 01635 710XXX |
| Sky UK Limited | 3 | 01635 729XXX |
| Colt Technology Services | 2 | 01635 736XXX |
| Datazero Ltd | 2 | 01635 725XXX |
| GCI Network Solutions Limited | 2 | 01635 740XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01635 790XXX |
| 8x8 UK Limited | 1 | 01635 744XXX |
| API Telecom Limited | 1 | 01635 722XXX |
| Andrews & Arnold (Numbers) Ltd | 1 | 01635 733XXX |
| Atomstream Limited | 1 | 01635 746XXX |
| Bicom Systems EURL | 1 | 01635 721XXX |
| Buzz Networks Limited | 1 | 01635 745XXX |
…and 42 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 91 blocks Ofcom lists, 23 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 01635 7… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01635 caller IDs so their calls look like they come from Newbury (‘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 01635 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.