- Prefix
01583 6- Area
- Carradale
- Number type
- Geographic landline (01/02)
- Format
01583 6XXXXX- From abroad
+44 1583 6XXXXX- Ofcom blocks in range
- 46
- Blocks in service
- 8
- Range holders
- 7
What are 01583 6XXXXX numbers?
Any UK number matching 01583 6XXXXX sits in the
01583 dialling code for Carradale.
Ofcom hands these numbers to communications providers in blocks; this range
contains 46 blocks, of which
8 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Carradale area — or
organisations elsewhere that keep a local 01583 presence using
VoIP.
Who holds 01583 6… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| TalkTalk Communications Limited | 2 | 01583 658XXX |
| (AQ) LIMITED | 1 | 01583 64XXXX |
| AQL Wholesale Ltd | 1 | 01583 61XXXX |
| Digital Space Group Limited | 1 | 01583 627XXX |
| Nationwide Telephone Assistance Ltd | 1 | 01583 69XXXX |
| Redcentric Solutions Limited | 1 | 01583 67XXXX |
| Telecom2 Limited | 1 | 01583 68XXXX |
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 46 blocks Ofcom lists, 28 are protected (reserved by Ofcom and not in use) and 10 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 01583 6… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01583 caller IDs so their calls look like they come from Carradale (‘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 01583 6XXXXX 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 01583 number ranges
Full 01583 Carradale area-code guide › · All UK area codes ›