UK-wide 03 numbers

034580 UK-wide numbers

Ofcom’s numbering data lists 10 number ranges starting 034580, allocated to 4 providers. The largest holder is TalkTalk Communications Limited, with 30% of them. Non-geographic numbers used by public bodies, charities and businesses that want one number for the whole country. 030 is used by public sector and not-for-profit organisations.

Number type
UK-wide 03 numbers
03
From abroad
+44 34580…
Drop the 0, add +44
Ofcom ranges
10
6 allocated
First allocated
2008
4 providers

Who were 034580 ranges given to?

Providers Ofcom allocated these number ranges to.

  • Not allocated to a provider4 ranges
  • TalkTalk Communications Limited3 ranges
  • JT (Jersey) Limited1 range
  • Magrathea Telecommunications Limited1 range
  • 24 Seven Communications Limited1 range

Range status

How Ofcom lists the ranges starting 034580.

Allocated · 6 Protected · 4

Allocations by year

20082014

What do these statuses mean?

Explore by the next digit

Each block below starts 034580. Pick one to narrow it down.

What a 034580 number tells you

What it is

Non-geographic numbers used by public bodies, charities and businesses that want one number for the whole country. 030 is used by public sector and not-for-profit organisations.

What it costs

Never cost more than calling an 01 or 02 number, and count towards inclusive minutes.

Watch out for

Banks and government departments often use 03 numbers, so scammers spoof them. If a caller asks for security details, hang up and call the number on your card or statement.

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

034580 numbers: common questions

Who owns 034580 numbers?

Ofcom allocated the ranges starting 034580 to TalkTalk Communications Limited, JT (Jersey) Limited, Magrathea Telecommunications 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 034580 number from abroad?

Replace the leading 0 with +44. For example, a number starting 034580 becomes +44 34580 followed by the rest of the number.

How much does it cost to call a 034580 number?

Never cost more than calling an 01 or 02 number, and count towards inclusive minutes.

Is a call from a 034580 number a scam?

Banks and government departments often use 03 numbers, so scammers spoof them. If a caller asks for security details, hang up and call the number on your card or statement. 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 034580 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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