03708 UK-wide numbers
Ofcom’s numbering data lists 100 number ranges starting 03708, allocated to 21 providers. The largest holder is Virgin Media Limited, with 15% 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 03708 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider31 ranges
- Virgin Media Limited15 ranges
- GCI Network Solutions Limited14 ranges
- Six Degrees Technology Group Limited9 ranges
- Verizon UK Limited4 ranges
- Vodafone Ltd (C&W)4 ranges
- Flextel Limited3 ranges
- WAVECREST NETWORKS LIMITED2 ranges
- Nexus Telecommunications Limited2 ranges
- BT2 ranges
- Magrathea Telecommunications Limited2 ranges
- Gamma Telecom Holdings Limited2 ranges
+ 10 more
Range status
How Ofcom lists the ranges starting 03708.
Allocations by year
Explore by the next digit
Each block below starts 03708. Pick one to narrow it down.
What a 03708 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.
03708 numbers: common questions
Who owns 03708 numbers?
Ofcom allocated the ranges starting 03708 to Virgin Media Limited, GCI Network Solutions Limited, Six Degrees Technology Group 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 03708 number from abroad?
Replace the leading 0 with +44. For example, a number starting 03708 becomes +44 3708 followed by the rest of the number.
How much does it cost to call a 03708 number?
Never cost more than calling an 01 or 02 number, and count towards inclusive minutes.
Is a call from a 03708 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 03708 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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