- Prefix
01524 5- Area
- Lancaster
- Number type
- Geographic landline (01/02)
- Format
01524 5XXXXX- From abroad
+44 1524 5XXXXX- Ofcom blocks in range
- 55
- Blocks in service
- 42
- Range holders
- 18
What are 01524 5XXXXX numbers?
Any UK number matching 01524 5XXXXX sits in the
01524 dialling code for Lancaster.
Ofcom hands these numbers to communications providers in blocks; this range
contains 55 blocks, of which
42 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Lancaster area — or
organisations elsewhere that keep a local 01524 presence using
VoIP.
Who holds 01524 5… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Vodafone Ltd (C&W) | 20 | 01524 500XXX |
| BT | 4 | 01524 54XXXX |
| Lumen Technologies UK Limited | 2 | 01524 563XXX |
| Sky UK Limited | 2 | 01524 561XXX |
| Digital Mail Limited | 1 | 01524 568XXX |
| Digital Space Group Limited | 1 | 01524 560XXX |
| INTELLIGENT EXCHANGES LIMITED | 1 | 01524 575XXX |
| Invoco Ltd | 1 | 01524 574XXX |
| Linear Telecoms Limited | 1 | 01524 570XXX |
| Media Hawk Ltd | 1 | 01524 573XXX |
| Redcentric Solutions Limited | 1 | 01524 53XXXX |
| Resilient Limited | 1 | 01524 569XXX |
…and 6 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 55 blocks Ofcom lists, 11 are protected (reserved by Ofcom and not in use) and 2 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 01524 5… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01524 caller IDs so their calls look like they come from Lancaster (‘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 01524 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.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01524 number ranges
Full 01524 Lancaster area-code guide › · All UK area codes ›