- Prefix
01835 5- Area
- St Boswells
- Number type
- Geographic landline (01/02)
- Format
01835 5XXXXX- From abroad
+44 1835 5XXXXX- Ofcom blocks in range
- 10
- Blocks in service
- 8
- Range holders
- 8
What are 01835 5XXXXX numbers?
Any UK number matching 01835 5XXXXX sits in the
01835 dialling code for St Boswells.
Ofcom hands these numbers to communications providers in blocks; this range
contains 10 blocks, of which
8 are allocated and usable. Calls from these
numbers are typically homes and businesses in the St Boswells area — or
organisations elsewhere that keep a local 01835 presence using
VoIP.
Who holds 01835 5… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Andrews & Arnold (Numbers) Ltd | 1 | 01835 55XXXX |
| CFL Communications Ltd | 1 | 01835 57XXXX |
| IPV6 Limited | 1 | 01835 52XXXX |
| Invade International Ltd | 1 | 01835 53XXXX |
| Mars Communications Limited | 1 | 01835 51XXXX |
| Nexus Telecommunications Limited | 1 | 01835 59XXXX |
| Telecoms World Limited | 1 | 01835 54XXXX |
| Vectone Mobile Limited | 1 | 01835 56XXXX |
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 10 blocks Ofcom lists, 2 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 01835 5… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01835 caller IDs so their calls look like they come from St Boswells (‘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 01835 5XXXXX 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 01835 number ranges
Full 01835 St Boswells area-code guide › · All UK area codes ›