Who Called Me? | United Kingdom Reverse Phone Number Lookup

Look up any UK phone number to see reports, reviews, and warnings from our community.

Frequently asked questions

Which scams use missed calls and texts from unknown numbers?

Phone fraudsters may ring your phone and hang up immediately, hoping you will call back. When you do, you may be connected to a premium-rate service that charges high fees. In text scams, you may receive messages from unknown numbers that appear to be from friends or contain tempting offers, encouraging you to respond and incur charges.

How can I identify HMRC scam calls?

Genuine HMRC calls will not threaten immediate arrest or demand instant payment, especially by unusual methods such as gift cards or bank transfer. HMRC usually contacts people about tax matters by letter first, not by phone. If you are unsure, hang up and contact HMRC directly using the official number from its website.

What should I do when I receive a suspicious call?

Never provide personal or financial information to unexpected callers. End the call and search the number in our database to see whether others have reported it. If the caller claims to represent a legitimate organisation, contact that organisation directly using its official contact details. You can also report the number on who-calls.me.uk to help warn others.

What do UK phone codes mean?

Numbers beginning with 01 and 02 are geographic numbers for households and businesses. 03 numbers are used by organisations with a nationwide presence. 07 numbers are usually mobile phones. 08 numbers are service lines, with 080 being freephone. 09 numbers are premium-rate services and can be expensive.

Looking for more answers? Visit our full FAQ for practical guidance on suspicious calls, unknown numbers, caller reports, area codes, and how to use who-calls.me.uk.

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Looking for more ways to protect yourself? Explore our full Protection Guides for practical advice on scam calls, nuisance calls, privacy protection, call blocking, and reporting unwanted callers.

Further help and information

Looking for more help? Browse our guides, answers, policies, and contact information for practical advice, useful background, and further support.

Protection Guides – Practical advice on scam calls, nuisance calls, call blocking, reporting, and protecting your privacy.
Provider Guides – Contact details, customer service information, and nuisance call protection features for major UK telecom providers.
FAQ – Helpful answers about unknown numbers, caller reports, area codes, suspicious calls, and how to use who-calls.me.uk.
Community Standards – Learn how user comments are moderated and what can and cannot be posted on the site.
Methodology – See how we collect, analyse, and present phone number information to help keep our data reliable and useful.
Contact us – Send us your questions, suggestions, and general enquiries.
Privacy Policy – Find out how we collect, use, and protect your personal information.