- Prefix
01824 5- Area
- Ruthin
- Number type
- Geographic landline (01/02)
- Format
01824 5XXXXX- From abroad
+44 1824 5XXXXX- Ofcom blocks in range
- 73
- Blocks in service
- 50
- Range holders
- 49
What are 01824 5XXXXX numbers?
Any UK number matching 01824 5XXXXX sits in the
01824 dialling code for Ruthin.
Ofcom hands these numbers to communications providers in blocks; this range
contains 73 blocks, of which
50 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Ruthin area — or
organisations elsewhere that keep a local 01824 presence using
VoIP.
Who holds 01824 5… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Fuse 2 Communications Ltd | 2 | 01824 566XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01824 574XXX |
| API Telecom Limited | 1 | 01824 542XXX |
| Adepteo Limited | 1 | 01824 564XXX |
| Atomstream Limited | 1 | 01824 522XXX |
| Bicom Systems EURL | 1 | 01824 540XXX |
| Bink Networks Ltd | 1 | 01824 593XXX |
| CFL Communications Ltd | 1 | 01824 50XXXX |
| Colt Technology Services | 1 | 01824 568XXX |
| Content Guru Limited | 1 | 01824 565XXX |
| Convergence Group (wireless) Networks Limited | 1 | 01824 521XXX |
| DIDWW Ireland Limited | 1 | 01824 591XXX |
…and 37 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 73 blocks Ofcom lists, 16 are protected (reserved by Ofcom and not in use) and 7 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 01824 5… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01824 caller IDs so their calls look like they come from Ruthin (‘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 01824 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.
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