- Prefix
01332 3- Area
- Derby
- Number type
- Geographic landline (01/02)
- Format
01332 3XXXXX- From abroad
+44 1332 3XXXXX- Ofcom blocks in range
- 46
- Blocks in service
- 44
- Range holders
- 15
What are 01332 3XXXXX numbers?
Any UK number matching 01332 3XXXXX sits in the
01332 dialling code for Derby.
Ofcom hands these numbers to communications providers in blocks; this range
contains 46 blocks, of which
44 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Derby area — or
organisations elsewhere that keep a local 01332 presence using
VoIP.
Who holds 01332 3… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 18 | 01332 300XXX |
| Gamma Telecom Holdings Limited | 8 | 01332 310XXX |
| Daisy Communications Ltd | 3 | 01332 301XXX |
| Vodafone Ltd (C&W) | 3 | 01332 324XXX |
| Voxbone SA | 2 | 01332 313XXX |
| DIDWW Ireland Limited | 1 | 01332 323XXX |
| DRD Communications Limited | 1 | 01332 311XXX |
| I.T Communications Limited | 1 | 01332 307XXX |
| Invoco Ltd | 1 | 01332 314XXX |
| Invosys Limited | 1 | 01332 306XXX |
| Number Services Ltd. | 1 | 01332 309XXX |
| Sky UK Limited | 1 | 01332 304XXX |
…and 3 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 46 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 01332 3… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01332 caller IDs so their calls look like they come from Derby (‘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 01332 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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