01204 213775
Also shown as:
- 01204 213775
- +44 1204 213775
AI Summary
Based on 1 community report
This Bolton-based number has been reported for making repeated silent calls, with one person receiving five calls in a single day that immediately went silent before hanging up. With a spam score of 62/100, this pattern suggests automated dialling designed to verify active phone numbers. While there's only one report so far with no community votes to gauge reliability, the behaviour described is typical of robocaller systems that harvest working numbers for future telemarketing or scam campaigns. These silent calls aren't directly harmful but often precede more targeted unwanted calls. Consider blocking this number to prevent further nuisance, and be wary of any follow-up calls from similar Bolton numbers.
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 totalsilent calls, rang me five times in the last day, each time it was silent before hanging up
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About 01204 213775
What type of number is 01204 213775?
The phone number 01204 213775 (also written as +44 1204 213775) is a UK landline number originating from the Bolton area in England . Calls to this number are charged at standard UK landline rates, usually included in call packages.
Is 01204 213775 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
- 01204 213775
- Country
- 🇬🇧 United Kingdom
- Network
- Gamma Telecom Holdings
- Area
- Bolton
- Type
- Geographic
- First Seen
- 09 Mar 2026
Protection Guides
How to Block This Number
Step-by-step instructions for iPhone, Android, and landlines
Silent and Abandoned Calls
Your phone rings, you answer, and nobody speaks. What causes silent and abandoned calls in the UK, when to worry, and how to report them to Ofcom.
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
Bolton, United Kingdom
This number originates from the Bolton 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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