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United Kingdom Phone Number Lookup - Find Who's Calling You

United Kingdom Phone Number Lookup

Identify unknown calls, spam numbers, and business callers in United Kingdom using community reports.

GB +44
Used by 1M+ users
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Most Reported Spam Numbers in United Kingdom – Last 7 Days

Live database of United Kingdom's most active spam landline numbers, scam callers, and unwanted telemarketers reported by users in the past week. Identify, verify, and block suspicious +44 phone numbers before they reach you.

Recent Phone Number Reports in United Kingdom

Read the latest community-submitted spam, scam, telemarketing, and unknown-caller reports for United Kingdom phone numbers.

Community report

07451248852

Scam suspicion
Unknown United Kingdom · +44
Automated voice - said it was from HMRC - fraud investigation, they said if I hang up that I would be arrested. I think this is a scam, so I'm searching the internet for this phone number. So far I've not found who owns this number. Note: I recently started getting a scam text message about account activity at a bank and I think that this may be related. My advice is hang up and ring HMRC direct if you are worried. Note: Also MAKE SURE THAT YOU SWITCH OFF your phone for a few minutes so that you BREAK the connection to the scammer caller just in case, they might be holding up the line and preventing the call disconnect.

Community report

02037904046

Unknown
Land Line United Kingdom · +44
called today. after i said Hi - they hang off! Definately Scammers, may be collect voice data

Community report

07801423362

Phishing
Unknown United Kingdom · +44
Asking for money saying I owe won't say who they are or what try phone back number just cuts you off

Community report

07506155499

Unknown
Unknown United Kingdom · +44
pretend to be call from HMRC. Mobile number. Automatic voice. Suspicious.

Community report

03458785155

Unwanted call
Land Line United Kingdom · +44
Calls several times a day, does not leave a message, is a nuisance caller.

Community report

07359110999

Unknown
Unknown United Kingdom · +44
This was a text message saying they were from Royal Mail and I had forms to.fill in online .as they had a delivery and I owed £2.99 postage. but the only item I was expecting from R. M came the same day.. this has to be a scam

Community report

01931603021

Unknown
Land Line United Kingdom · +44
Call Centre Scam : Wanting to me to renew washing machine insurance - that type of insurance is something I never buy and as my machine is personally signed by James Arkwright I doubt that they even know anything about it or have any information ( Bill Gates was still in nappies when I bought it). When I asked which machine is it the call was dropped. PS I am TPS registered not that that makes any difference these days

Community report

07559919165

Scam suspicion
Unknown United Kingdom · +44
Asked questions about a cheque then requested D.O.B as a security check.

Community report

02081501855

Unknown
Land Line United Kingdom · +44
Answered call and they hung up or their computer was checking to see if my number is active I believe

Community report

07550939318

Scam suspicion
Unknown United Kingdom · +44
Claimed to be Microsoft about my computer downloading without my knowledge. Knew my name. Hung-up when challenged.

Community report

07725263669

Tax Scam (IRS,CRA)
Unknown United Kingdom · +44
If i didn't identify by using dialpad to communicate i would be arrested shortly for tax fraud

Community report

07754409074

Scam suspicion
Unknown United Kingdom · +44
Phoned and left no message. I have been plagued by this caller who uses multiple numbers.

Recent Phone Number Lookups in United Kingdom

See the latest United Kingdom numbers searched by the WhoseNo community

Report a Phone Number

Help others by sharing your experience with unknown callers

GB +44

Your report is anonymous. We never share your personal information.

Whose Number Is This in United Kingdom?

UK users receive many unknown calls daily, including telemarketing and increasingly sophisticated scam attempts.

WhoseNo helps you assess caller risk before answering by combining reverse lookup and community reports.

Common Spam Call Types
in United Kingdom

  • HMRC/government impersonation calls
  • Fake bank fraud team calls
  • Parcel delivery fee scams
  • Tech support scam calls

How to Identify Scam
Numbers

  • Caller claims urgency or threatens consequences
  • Requests personal info, PINs, or OTP codes
  • Offers that sound too good to be true
  • Unknown numbers calling repeatedly

Are Unknown Calls Always
Dangerous?

Not all unknown calls are harmful. Many legitimate callers include:

  • Delivery services confirming orders
  • Banks calling for legitimate verification
  • NHS providers, banks, schools, and delivery couriers
Pro Tip
If a caller claims your account is at risk, hang up and call your bank on the number from your official app or card.

Frequently Asked Question

Everything you need to know about phone number lookup in United Kingdom

Search the number in WhoseNo to see user reports, spam tags, and available public caller details.

The United Kingdom country code is +44. UK mobile numbers usually start with 07 in local format.

Main operators are EE, O2, Vodafone, and Three. Common MVNOs include giffgaff, Tesco Mobile, Sky Mobile, Lyca Mobile, and Lebara.

Yes, UK number lookup is free and includes community scam reports.

Report the number on WhoseNo and also report nuisance/scam calls through Ofcom and your mobile network provider.

No. WhoseNo does not access private telecom subscriber databases.

Frequent scams include HMRC impersonation, fake parcel delivery fees, fake bank security checks, and tech support scams.

Remove the leading zero and add +44, for example 07XXX XXXXXX becomes +44 7XXX XXXXXX.

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About WhoseNo.com

What We Provide

  • Community-submitted reports about phone numbers
  • General carrier and area code information
  • A platform for users to share experiences with unknown callers

What We Do NOT Provide

  • Real-time location tracking
  • Personal information about phone owners
  • Access to private records

This service is intended for identifying spam and scam calls only. Using our service to harass, stalk, or monitor individuals is strictly prohibited and may violate local laws.