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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

01618182418

Unknown
Land Line United Kingdom · +44
Received scam voicemail telling me I was about be prosecuted and telling me to call this number. Most unpleasant!

Community report

07393321212

Unknown
Unknown United Kingdom · +44
Scammer selling fake mobiles phones replica mobiles.using aggresion and force people to buy he's garbage..BEWARE PEOPE.THID GUY SHOULD BE REPORTED TO POLICE

Community report

08953778937

Unknown
Land Line United Kingdom · +44
Hi, I received a call from the said number, claiming to be from BT. and threatening to close my broadband account. I suspect that this is some kind of SCAM. (I don't have a BT account!) I trust that you will take the appropriate action. Thank you, Khjones

Community report

12594333629

Unknown
Land Line United Kingdom · +44
On the hour every hour they phoned as am trying to sleep really annoying

Community report

02036955786

Unknown
Land Line United Kingdom · +44
I am constantly being hara**ed by this number saying that they are my bank offering free advice service. Firstly I don't operate with a bank it is a building society.

Community report

07953222222

Unknown
Unknown United Kingdom · +44
I keep receiving a voicemail from this number even though I have blocked it three times. Who are they

Community report

01037222438

Unknown
Land Line United Kingdom · +44
had 3 calls today on my mobile and nobody spoke when the call was aswered

Community report

01554788753

Unknown
Land Line United Kingdom · +44
Asked about my Life Insurance calling me my love! This company has nothing to do with my LI...

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.

Explore More Tools

Additional resources to help you stay safe from unknown callers

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Location by Phone Number
Identify approximate location of callers
Recent Lookups in United Kingdom
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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.