- Prefix
01473 7- Area
- Ipswich
- Number type
- Geographic landline (01/02)
- Format
01473 7XXXXX- From abroad
+44 1473 7XXXXX- Ofcom blocks in range
- 28
- Blocks in service
- 26
- Range holders
- 11
What are 01473 7XXXXX numbers?
Any UK number matching 01473 7XXXXX sits in the
01473 dialling code for Ipswich.
Ofcom hands these numbers to communications providers in blocks; this range
contains 28 blocks, of which
26 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Ipswich area — or
organisations elsewhere that keep a local 01473 presence using
VoIP.
Who holds 01473 7… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 15 | 01473 70XXXX |
| TalkTalk Communications Limited | 2 | 01473 790XXX |
| AQL Wholesale Ltd | 1 | 01473 76XXXX |
| Colt Technology Services | 1 | 01473 793XXX |
| DIDWW Ireland Limited | 1 | 01473 792XXX |
| GCI Network Solutions Limited | 1 | 01473 797XXX |
| Gamma Telecom Holdings Limited | 1 | 01473 794XXX |
| Sky UK Limited | 1 | 01473 791XXX |
| Syntec Limited | 1 | 01473 75XXXX |
| Telecom 10 Ltd | 1 | 01473 799XXX |
| Verizon UK Limited | 1 | 01473 77XXXX |
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 28 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 01473 7… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01473 caller IDs so their calls look like they come from Ipswich (‘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 01473 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.
Run mobiles for a business? See our business mobile network comparison or get a quote.