020 3640 2305
Also shown as:
- 020 3640 2305
- +44 20 3640 2305
AI Summary
Based on 2 community reports
This London number has mixed reports. One report identifies it as belonging to the British Red Cross, which suggests it may be a legitimate and safe number. However, another report describes the calls as someone "selling something". Without further information or more reports, it's difficult to determine the exact nature of these calls. Exercise caution if you receive a call from this number, especially if they try to sell you something or ask for personal information.
2 verified reports
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
2 totalBritish Red Cross
Selling something
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About 020 3640 2305
What type of number is 020 3640 2305?
The phone number 020 3640 2305 (also written as +44 20 3640 2305) 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 3640 2305 safe to answer?
Based on 2 community reports, this number has received mixed reports from our community. The current risk score is 40% 1 report confirming it as safe .
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 3640 2305
- Country
- 🇬🇧 United Kingdom
- Network
- Gamma Telecom Holdings
- Area
- London
- Type
- Geographic
- First Seen
- 18 Mar 2026
Protection Guides
How to Block This Number
Step-by-step instructions for iPhone, Android, and landlines
Still Getting Calls Despite TPS?
Why you might still receive calls after registering with TPS, and what you can do about overseas scammers ignoring the register.
Report Nuisance Calls to Ofcom
How to report unwanted calls to Ofcom and what happens next. Plus 7726 spam text reporting.
Report to Ofcom
How to report nuisance calls officially
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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