037133 UK-wide numbers
Ofcom’s numbering data lists 10 number ranges starting 037133, allocated to 4 providers. The largest holder is TalkTalk Communications Limited, with 10% 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.
Who were 037133 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider6 ranges
- TalkTalk Communications Limited1 range
- Gamma Telecom Holdings Limited1 range
- GCI Network Solutions Limited1 range
- Vodafone Ltd (C&W)1 range
Range status
How Ofcom lists the ranges starting 037133.
Allocations by year
Explore by the next digit
Each block below starts 037133. Pick one to narrow it down.
What a 037133 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.
037133 numbers: common questions
Who owns 037133 numbers?
Ofcom allocated the ranges starting 037133 to TalkTalk Communications Limited, Gamma Telecom Holdings Limited, GCI Network Solutions 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 037133 number from abroad?
Replace the leading 0 with +44. For example, a number starting 037133 becomes +44 37133 followed by the rest of the number.
How much does it cost to call a 037133 number?
Never cost more than calling an 01 or 02 number, and count towards inclusive minutes.
Is a call from a 037133 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 037133 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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