- Prefix
01685 4- Area
- Merthyr Tydfil
- Number type
- Geographic landline (01/02)
- Format
01685 4XXXXX- From abroad
+44 1685 4XXXXX- Ofcom blocks in range
- 37
- Blocks in service
- 15
- Range holders
- 14
What are 01685 4XXXXX numbers?
Any UK number matching 01685 4XXXXX sits in the
01685 dialling code for Merthyr Tydfil.
Ofcom hands these numbers to communications providers in blocks; this range
contains 37 blocks, of which
15 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Merthyr Tydfil area — or
organisations elsewhere that keep a local 01685 presence using
VoIP.
Who holds 01685 4… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Digital Space Group Limited | 2 | 01685 437XXX |
| (AQ) LIMITED | 1 | 01685 40XXXX |
| BT | 1 | 01685 481XXX |
| Bink Networks Ltd | 1 | 01685 488XXX |
| KCOM Group Ltd | 1 | 01685 484XXX |
| Lanonyx Telecom Limited | 1 | 01685 480XXX |
| Net-Work Internet Ltd | 1 | 01685 44XXXX |
| Nodemax Limited | 1 | 01685 47XXXX |
| Orange Business Holdings UK Limited | 1 | 01685 482XXX |
| Redcentric Solutions Limited | 1 | 01685 42XXXX |
| Sky UK Limited | 1 | 01685 430XXX |
| Telecom2 Limited | 1 | 01685 45XXXX |
…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 37 blocks Ofcom lists, 9 are protected (reserved by Ofcom and not in use) and 13 are free/unallocated. A call appearing to come from an unallocated block is a strong sign of a spoofed number.
Is a call from a 01685 4… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01685 caller IDs so their calls look like they come from Merthyr Tydfil (‘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 01685 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.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01685 number ranges
Full 01685 Merthyr Tydfil area-code guide › · All UK area codes ›