- Prefix
01704 3- Area
- Southport
- Number type
- Geographic landline (01/02)
- Format
01704 3XXXXX- From abroad
+44 1704 3XXXXX- Ofcom blocks in range
- 37
- Blocks in service
- 10
- Range holders
- 8
What are 01704 3XXXXX numbers?
Any UK number matching 01704 3XXXXX sits in the
01704 dialling code for Southport.
Ofcom hands these numbers to communications providers in blocks; this range
contains 37 blocks, of which
10 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Southport area — or
organisations elsewhere that keep a local 01704 presence using
VoIP.
Who holds 01704 3… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Six Degrees Technology Group Limited | 2 | 01704 350XXX |
| Virgin Media Limited | 2 | 01704 38XXXX |
| AQL Wholesale Ltd | 1 | 01704 32XXXX |
| BT | 1 | 01704 30XXXX |
| GCI Network Solutions Limited | 1 | 01704 34XXXX |
| Gamma Telecom Holdings Limited | 1 | 01704 33XXXX |
| Spitfire Network Services Limited | 1 | 01704 377XXX |
| TTNC Limited | 1 | 01704 36XXXX |
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, 27 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 01704 3… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01704 caller IDs so their calls look like they come from Southport (‘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 01704 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.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01704 number ranges
Full 01704 Southport area-code guide › · All UK area codes ›