020 3137 9040
Also shown as:
- 020 3137 9040
- +44 20 3137 9040
AI Summary
Based on 1 community report
This London number has been reported claiming to be from EE, telling people their SIM card needs to be changed. This is a classic SIM swap scam tactic where fraudsters try to gain control of your mobile account to access banking apps and other services linked to your phone number.
Legitimate mobile providers will never call you unexpectedly demanding immediate SIM changes, and they certainly won't handle such requests over an unsolicited phone call. The report lacks community voting data, so it's difficult to gauge wider experience, but the approach described matches known scam patterns. If EE genuinely needs to contact you about your account, they'll send official communications through your online account or ask you to visit a store with ID.
1 verified report
Cumulative spam score based on all reports up to each month. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each week. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each day. Higher percentage means higher reported scam risk.
Most helpful reports
1 totalSaid they were EE and told me my SIM card has to be changed.
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About 020 3137 9040
What type of number is 020 3137 9040?
The phone number 020 3137 9040 (also written as +44 20 3137 9040) is a UK landline number originating from the London area in Greater London . Calls to this number are charged at standard UK landline rates, usually included in call packages.
Is 020 3137 9040 safe to answer?
Based on 1 community report, this number has received mixed reports from our community. The current risk score is 62% .
Be cautious when answering calls from this number. Verify the caller's identity before sharing any information.
More on nuisance calls
Safety Score
Details
- Tel Number
- 020 3137 9040
- Country
- 🇬🇧 United Kingdom
- Network
- AQL Wholesale
- Area
- London
- Type
- Geographic
- First Seen
- 03 Mar 2026
Protection Guides
How to Block This Number
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Caller ID Spoofing
Scammers can make any number appear on your phone, including your bank's real one. How spoofing works, how to spot it, and what to do if your own number is being used.
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Location
London, United Kingdom
This number originates from the London area code region. The map shows the general geographic area, not an exact location.
Call Types
Breakdown of reported call reasons. Larger segments and bars represent a bigger share of reports.
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