Geographic numbers

01304 numbers in Dover

01304 is the area code for Dover. Ofcom’s numbering data lists 406 number ranges starting 01304, allocated to 104 providers. The largest holder is BT, with 5% of them.

Number type
Geographic numbers
01 / 02
Area
Dover
0 area codes
Ofcom ranges
406
171 allocated
First allocated
1994
104 providers

Who were 01304 ranges given to?

Providers Ofcom allocated these number ranges to.

  • Not allocated to a provider235 ranges
  • BT21 ranges
  • GCI Network Solutions Limited11 ranges
  • Sky UK Limited10 ranges
  • TalkTalk Communications Limited7 ranges
  • Gamma Telecom Holdings Limited6 ranges
  • Lumen Technologies UK Limited5 ranges
  • Resilient Limited3 ranges
  • Digital Space Group Limited3 ranges
  • Orange Business Holdings UK Limited3 ranges
  • Calltracks Limited2 ranges
  • Simwood eSMS Limited2 ranges

+ 93 more

Range status

How Ofcom lists the ranges starting 01304.

Protected · 225 Allocated · 171 Free · 10

Allocations by year

19942026

What do these statuses mean?

Explore by the next digit

Each block below starts 01304. Pick one to narrow it down.

What a 01304 number tells you

What it is

Ordinary landline numbers tied to a place. The area code tells you which dialling area the number was issued for – 0161 is Manchester, 020 is London, 01388 is Bishop Auckland.

What it costs

Charged as a normal UK call and usually included in landline and mobile allowances.

Watch out for

A local-looking number feels familiar, which is exactly why scammers spoof them. A local area code is not proof the caller is local.

The range holder isn’t necessarily the caller. Ofcom gives numbers to providers in blocks, and people and businesses can take their number with them when they switch. To find out who actually called, check the full number.
Questions

01304 numbers: common questions

Who owns 01304 numbers?

Ofcom allocated the ranges starting 01304 to BT, GCI Network Solutions Limited, Sky UK Limited and others. Numbers can be moved between providers, so this shows who the range was originally given to – not who is using a particular number today.

How do I call a 01304 number from abroad?

Replace the leading 0 with +44. For example, a number starting 01304 becomes +44 1304 followed by the rest of the number.

How much does it cost to call a 01304 number?

Charged as a normal UK call and usually included in landline and mobile allowances.

Is a call from a 01304 number a scam?

A local-looking number feels familiar, which is exactly why scammers spoof them. A local area code is not proof the caller is local. Check the full number on Who’s Calling to see if it belongs to a verified business and what other people have reported.

Did a 01304 number call you?

Check the full number to see if it belongs to a verified UK business and what other people have reported.

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