Who is calling me
from number

01204 21 3521

Dangerous
Number stats
Users rating: Dangerous
Number linked to:
Number of comments: 10
Last report:
First report:
Number of searches: 1,711

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User comments about this number

There are total of 10 user comments about calls from 01204 21 3521. Last comment has been made . The overall rating for 01204213521 is Dangerous. Read Disclaimer

reported 01204 21 3521 as Neutral
If a number starts with 02 I tend to ignore or put phone under TV so they can listen to Judge Judy, went back to phone after a min to see if they were still on, they were still talking so screamed Scammer into phone

reported 01204 21 3521 as Harassing
Mentioning here as it was the nearest no. I could find. Last two digits were 19 rather than 21 but had the same experience as others; I answered and the phone immediately went dead.

reported 01204 21 3521 as Dangerous
No one spoke at all and the line stayed open for a long period which felt extremely suspicious. It seemed like one of those silent scam attempts designed to check if the number is active.

reported 01204 21 3521 as Harassing
1
Recorded loft insulation scam. The calls started when I got my loft lagged, and used to be quarterly. It's only five days since the last one!

1

reported 01204 21 3521 as Harassing
NO MESSAGE LEFT ON ANSWER MACHINE. LOOKS LIKE ANOTHER SCAMMER JUST TRYING THEIR LUCK.

reported 01204 21 3521 as Harassing
Call disconnected instantly when the answering machine engaged. Very suspicious.

reported 01204 21 3521 as Harassing
Had a call from this number, auto voice, home energy assessment. Asked if I was home owner, when mumbled a response got static till hung up.

reported 01204 21 3521 as Harassing
3
Spam caller claimed my property had come up in relation to having old, outdated loft insulation. I have had several calls like this despite living in a basement! I'm afraid this time my response was unprintable

3

reported 01204 21 3521 as Harassing
asked for someone that doesnt exist, told them not here. sighed, said omg and put the phone down

reported 01204 21 3521 as Harassing
2
Part of a cluster of loft insulation spam calls using Bolton numbers. Persistent and unsolicited.

2

How to stop nuisance calls in the UK

If you're receiving repeated calls from numbers like this one, there are a few steps you can take to protect yourself:

  • Register with the Telephone Preference Service (TPS)
  • Block nuisance numbers on your phone
  • Avoid returning missed calls from unknown numbers
  • Use a landline service with automatic scam blocking, like Phonely

Read the full guide to stopping nuisance calls

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