03718 UK-wide numbers
Ofcom’s numbering data lists 100 number ranges starting 03718, allocated to 18 providers. The largest holder is TalkTalk Communications Limited, with 7% 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 03718 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider60 ranges
- TalkTalk Communications Limited7 ranges
- Core Telecom Limited4 ranges
- Virgin Media Limited3 ranges
- Commi Holdings Limited3 ranges
- GCI Network Solutions Limited3 ranges
- Verizon UK Limited3 ranges
- Vodafone Ltd (C&W)3 ranges
- Citrus Telecommunications Ltd2 ranges
- Dynamic Mobile Billing Limited2 ranges
- Lumen Technologies UK Limited2 ranges
- Syntec Limited1 range
+ 7 more
Range status
How Ofcom lists the ranges starting 03718.
Allocations by year
Explore by the next digit
Each block below starts 03718. Pick one to narrow it down.
What a 03718 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.
03718 numbers: common questions
Who owns 03718 numbers?
Ofcom allocated the ranges starting 03718 to TalkTalk Communications Limited, Core Telecom Limited, Virgin Media 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 03718 number from abroad?
Replace the leading 0 with +44. For example, a number starting 03718 becomes +44 3718 followed by the rest of the number.
How much does it cost to call a 03718 number?
Never cost more than calling an 01 or 02 number, and count towards inclusive minutes.
Is a call from a 03718 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 03718 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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