03306 UK-wide numbers
Ofcom’s numbering data lists 100 number ranges starting 03306, allocated to 11 providers. The largest holder is BT, with 3% 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 03306 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider87 ranges
- BT3 ranges
- Tuxtel Ltd1 range
- OVH Limited1 range
- Group 3 Technology Limited1 range
- UK BROADBAND LIMITED1 range
- Resilient Limited1 range
- Citrus Telecommunications Ltd1 range
- YEMOT HAMOSHIACH UK LTD1 range
- Telecoms World Direct Limited1 range
- Alphatalk Limited1 range
- Nexus Telecommunications Limited1 range
Range status
How Ofcom lists the ranges starting 03306.
Allocations by year
Explore by the next digit
Each block below starts 03306. Pick one to narrow it down.
What a 03306 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.
03306 numbers: common questions
Who owns 03306 numbers?
Ofcom allocated the ranges starting 03306 to BT, Tuxtel Ltd, OVH 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 03306 number from abroad?
Replace the leading 0 with +44. For example, a number starting 03306 becomes +44 3306 followed by the rest of the number.
How much does it cost to call a 03306 number?
Never cost more than calling an 01 or 02 number, and count towards inclusive minutes.
Is a call from a 03306 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 03306 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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