- Prefix
01304 7- Area
- Dover
- Number type
- Geographic landline (01/02)
- Format
01304 7XXXXX- From abroad
+44 1304 7XXXXX- Ofcom blocks in range
- 100
- Blocks in service
- 71
- Range holders
- 61
What are 01304 7XXXXX numbers?
Any UK number matching 01304 7XXXXX sits in the
01304 dialling code for Dover.
Ofcom hands these numbers to communications providers in blocks; this range
contains 100 blocks, of which
71 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Dover area — or
organisations elsewhere that keep a local 01304 presence using
VoIP.
Who holds 01304 7… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Gamma Telecom Holdings Limited | 5 | 01304 744XXX |
| Sky UK Limited | 5 | 01304 729XXX |
| BT | 2 | 01304 783XXX |
| TalkTalk Communications Limited | 2 | 01304 721XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01304 791XXX |
| Adepteo Limited | 1 | 01304 771XXX |
| Andrews & Arnold (Numbers) Ltd | 1 | 01304 732XXX |
| Atomstream Limited | 1 | 01304 745XXX |
| Belgacom International Carrier Services SA | 1 | 01304 775XXX |
| Bink Networks Ltd | 1 | 01304 786XXX |
| Buzz Networks Limited | 1 | 01304 746XXX |
| CFL Communications Ltd | 1 | 01304 738XXX |
…and 49 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, 29 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 01304 7… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01304 caller IDs so their calls look like they come from Dover (‘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 01304 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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