- Prefix
01582 3- Area
- Luton
- Number type
- Geographic landline (01/02)
- Format
01582 3XXXXX- From abroad
+44 1582 3XXXXX- Ofcom blocks in range
- 73
- Blocks in service
- 63
- Range holders
- 21
What are 01582 3XXXXX numbers?
Any UK number matching 01582 3XXXXX sits in the
01582 dialling code for Luton.
Ofcom hands these numbers to communications providers in blocks; this range
contains 73 blocks, of which
63 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Luton area — or
organisations elsewhere that keep a local 01582 presence using
VoIP.
Who holds 01582 3… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Gamma Telecom Holdings Limited | 19 | 01582 310XXX |
| BT | 9 | 01582 321XXX |
| Vodafone Ltd (C&W) | 9 | 01582 330XXX |
| Colt Technology Services | 7 | 01582 315XXX |
| TalkTalk Communications Limited | 3 | 01582 318XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01582 365XXX |
| AQL Wholesale Ltd | 1 | 01582 38XXXX |
| Belgacom International Carrier Services SA | 1 | 01582 378XXX |
| Calltracks Limited | 1 | 01582 352XXX |
| DIDWW Ireland Limited | 1 | 01582 323XXX |
| DRD Communications Limited | 1 | 01582 355XXX |
| EVE CONNECT LTD | 1 | 01582 319XXX |
…and 9 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, 5 are protected (reserved by Ofcom and not in use) and 5 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 01582 3… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01582 caller IDs so their calls look like they come from Luton (‘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 01582 3XXXXX 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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