- Prefix
01788 8- Area
- Rugby
- Number type
- Geographic landline (01/02)
- Format
01788 8XXXXX- From abroad
+44 1788 8XXXXX- Ofcom blocks in range
- 37
- Blocks in service
- 14
- Range holders
- 6
What are 01788 8XXXXX numbers?
Any UK number matching 01788 8XXXXX sits in the
01788 dialling code for Rugby.
Ofcom hands these numbers to communications providers in blocks; this range
contains 37 blocks, of which
14 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Rugby area — or
organisations elsewhere that keep a local 01788 presence using
VoIP.
Who holds 01788 8… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| BT | 5 | 01788 81XXXX |
| Lumen Technologies UK Limited | 3 | 01788 800XXX |
| TalkTalk Communications Limited | 3 | 01788 877XXX |
| GCI Network Solutions Limited | 1 | 01788 85XXXX |
| Virgin Media Limited | 1 | 01788 84XXXX |
| Vodafone Ltd (C&W) | 1 | 01788 889XXX |
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 37 blocks Ofcom lists, 23 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 01788 8… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01788 caller IDs so their calls look like they come from Rugby (‘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 01788 8XXXXX 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.