- Prefix
01543 7- Area
- Cannock
- Number type
- Geographic landline (01/02)
- Format
01543 7XXXXX- From abroad
+44 1543 7XXXXX- Ofcom blocks in range
- 100
- Blocks in service
- 60
- Range holders
- 46
What are 01543 7XXXXX numbers?
Any UK number matching 01543 7XXXXX sits in the
01543 dialling code for Cannock.
Ofcom hands these numbers to communications providers in blocks; this range
contains 100 blocks, of which
60 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Cannock area — or
organisations elsewhere that keep a local 01543 presence using
VoIP.
Who holds 01543 7… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 5 | 01543 728XXX |
| Gamma Telecom Holdings Limited | 4 | 01543 729XXX |
| Sky UK Limited | 4 | 01543 738XXX |
| Colt Technology Services | 2 | 01543 735XXX |
| Fuse 2 Communications Ltd | 2 | 01543 727XXX |
| GCI Network Solutions Limited | 2 | 01543 711XXX |
| TalkTalk Communications Limited | 2 | 01543 742XXX |
| Adepteo Limited | 1 | 01543 743XXX |
| Andrews & Arnold (Numbers) Ltd | 1 | 01543 702XXX |
| Atomstream Limited | 1 | 01543 714XXX |
| Bink Networks Ltd | 1 | 01543 764XXX |
| Buzz Networks Limited | 1 | 01543 713XXX |
…and 34 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 100 blocks Ofcom lists, 40 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 01543 7… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01543 caller IDs so their calls look like they come from Cannock (‘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 01543 7XXXXX 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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