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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
Community-powered
Free & anonymous

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

01453184315

Unknown
Land Line United Kingdom · +44
Some claming to represent BT to discuss a problem on our Broadband line.

Community report

07863401057

Unknown
Unknown United Kingdom · +44
Repeated phone calls from this number. No answer when picked up and leaving no messages.

Community report

02039621552

Unknown
Land Line United Kingdom · +44
Automated message, about a law suit from HMRC, against you. If you try ring back you get nothing. It's a hoax line.

Community report

09131240510

Unknown
Land Line United Kingdom · +44
Charged £42 for a call to this number that i know nothing about!

Community report

01952472124

Unknown
Land Line United Kingdom · +44
Say they are 02 but number belongs to API Telecom. Pestered by daughter numerous times in a month.

Community report

02082568657

Unknown
Land Line United Kingdom · +44
Indian lady stated my computer had been infected with a virus, asked which one she asked how many computers i have, i said not giving you that info, she hung up..***BE AWARE THESE CALLS ARE SCAMS** not sure why the police don't do something about it as the number is a London number and must be registered to someone

Community report

01274066483

Unknown
Land Line United Kingdom · +44
'Perfect Benefit' (or similar name) - marketing call to ask questions, was calling from 01332 323966 (had 15 calls from them in one week), now they have changed number. They want to take a 'minute of my time' and they ask for my contact number (even though they have called me) and to confirm my address against the address they have (from 10 years ago and I have moved three times since). I told them it was the wrong address and they hung up on me, as they have done with all previous calls.

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

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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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Additional resources to help you stay safe from unknown callers

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Recent Lookups in United Kingdom
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Business Phone Complaints
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Read Latest Articles
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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.