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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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Free & anonymous

Most Reported Spam Numbers in United Kingdom โ€“ 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

02039662251

Scam suspicion
Land Line United Kingdom ยท +44
Rung by a woman, claiming to offer refund from Gas & Electric supplier if i would change. Asked for my details & when i said i would not do this over phone, revealed already had my address. When i repeated not interested & busy now, she persisted until i hung up. checking the number says Isle of Man, whilst it had shown London on my mobile, further checking says the no is that of a Cattery in Braccelsham !

Community report

02476662710

Scam suspicion
Land Line United Kingdom ยท +44
Automated voice message claiming to be from the HMRC regarding a claim about to be made against me. The HMRC do not make such calls and certainly not by an automated voicemail which doesn't even check who it is speaking to!

Community report

01617634554

Telemarketer
Land Line United Kingdom ยท +44
Male caller with very loud voice and heavy northern UK accent asked if he was speaking to [my name], I first asked who he was and he jeeringly said รขโ‚ฌล“Well, if youรขโ‚ฌโ„ขre frightened of your own phone......รขโ‚ฌย and hung up!!! Result, but his tone was quite alarming.

Community report

02039662241

Other
Land Line United Kingdom ยท +44
Going on about euro millions, I have 10 free lubes then asking for sort code n bank account details

Community report

02039662266

Unwanted call
Land Line United Kingdom ยท +44
Asked to stop calling 10s of times and still receiving multiple calls a day if not hourly

Community report

01792823670

Unwanted call
Land Line United Kingdom ยท +44
PPI company I have asked to be removed from their database so we will see....

Community report

02039662234

Unknown
Land Line United Kingdom ยท +44
If they want to speak to me, leave a voicemail. I don't answer numbers I don't know

Community report

02039662271

Harassment
Land Line United Kingdom ยท +44
Caller said something about a compet*tion I was supposed to have entered some time ago?

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.

Explore More Tools

Additional resources to help you stay safe from unknown callers

Get Mobile Number Details
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Location by Phone Number
Identify approximate location of callers
Recent Lookups in United Kingdom
List all phone lookups recently in United Kingdom
Business Phone Complaints
Report businesses with aggressive calling
Read Latest Articles
How to stay safe from spam calls

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.