UK's #1 Spam Caller Database

Who Keeps Calling You?

Search any UK phone number to instantly see community reports, spam scores, and whether others have flagged it as a nuisance caller.

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Reports submitted

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Numbers tracked

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Searches today

Search any number

Type any UK number exactly as it appeared on your phone — spaces, dashes, or digits only. We'll find it instantly and show you what others have reported.

Report nuisance callers

Received an unwanted call? Submit a report in seconds. Your report helps thousands of others across the UK identify and avoid the same callers.

Legitimate business?

If your business number has been incorrectly reported, claim it and get a Verified Legitimate Business badge. Post your official response directly on your number's page.

Most reported numbers

#	Number	Area	Reports	Spam score
1	01475 268 386	Greenock	4	100
2	0333 556 5587	—	2	100
3	028 9005 8717	Northern Ireland	2	100
4	07441 126521	Mobile	2	100
5	01517 008 731	—	2	100
6	0330 027 9613	—	1	100
7	01418 468 827	—	1	100
8	07441 951067	—	1	100
9	07441 985786	Mobile	1	100
10	0909 745 1403	Premium rate	1	100