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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 – 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

02039662536

Telemarketer
Land Line United Kingdom · +44
Smart meters but called 5 times in one day and would not take no for an answer

Community report

01752875988

Unwanted call
Land Line United Kingdom · +44
I didn’t ask for this company to ring me especially on my mobile or any other phone.

Community report

02039662512

Harassment
Land Line United Kingdom · +44
Keeps phoning then hangs up if you ask where he’s calling from. Avoid

Community report

01183282013

Other
Land Line United Kingdom · +44
This number calls pretending to be micro soft and takes control of your computer, then holds it to ransom

Community report

02039662520

Unknown
Land Line United Kingdom · +44
Have been called about 8 times day by this number, if you answer it's starts ringing an goes through to a indian sounding voice - i asked them to stop calling and she hung up. I've blocked the number, but now they are calling me from another number! crazy

Community report

07465503047

Scam suspicion
Unknown United Kingdom · +44
Ive been getting whatsaps off this number and sendinh me links obviously i havent opened them but if i do they obviously are scams

Community report

07169220011

Other
Unknown United Kingdom · +44
This company keeps calling with different numbers, I have told them I'm not interested in there services and was told by the call handler that he wants to f*** my p**** amongst other things. its really getting me down what else can I do.

Community report

02080892445

Telemarketer
Land Line United Kingdom · +44
This is from a telemarket who insists I have registered for cryptocurrency. Apparently I was sat at my computer and had just registered my details and was still on the site. This was a complete lie as I was actually at a customers house at the time laying a patio. I have had several such calls in the past week and am starting to get slightly p*ssed off with them now.

Community report

01792029867

Scam suspicion
Land Line United Kingdom · +44
Hinting at help about road accident. Ended call by saying 'Only trying to help Man'

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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Identify approximate location of callers
Recent Lookups in United Kingdom
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Business Phone Complaints
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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.