03715 UK-wide numbers
Ofcom’s numbering data lists 100 number ranges starting 03715, allocated to 18 providers. The largest holder is Vodafone Ltd (C&W), with 9% 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 03715 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider58 ranges
- Vodafone Ltd (C&W)9 ranges
- GCI Network Solutions Limited7 ranges
- TalkTalk Communications Limited4 ranges
- Six Degrees Technology Group Limited3 ranges
- Dynamic Mobile Billing Limited2 ranges
- Magrathea Telecommunications Limited2 ranges
- TTNC Limited2 ranges
- Gamma Telecom Holdings Limited2 ranges
- Core Telecom Limited2 ranges
- Virgin Media Limited1 range
- 4D Interactive Ltd1 range
+ 7 more
Range status
How Ofcom lists the ranges starting 03715.
Allocations by year
Explore by the next digit
Each block below starts 03715. Pick one to narrow it down.
What a 03715 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.
03715 numbers: common questions
Who owns 03715 numbers?
Ofcom allocated the ranges starting 03715 to Vodafone Ltd (C&W), GCI Network Solutions Limited, TalkTalk Communications 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 03715 number from abroad?
Replace the leading 0 with +44. For example, a number starting 03715 becomes +44 3715 followed by the rest of the number.
How much does it cost to call a 03715 number?
Never cost more than calling an 01 or 02 number, and count towards inclusive minutes.
Is a call from a 03715 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 03715 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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