Who is calling me
from number

0121 839 0037

Dangerous
Number stats
Users rating: Dangerous
Number linked to:
Number of comments: 9
Last report:
First report:
Number of searches: 227

Stop spam calls permanently

If you've searched for this number, you're not alone. Thousands of nuisance and scam calls are made across the UK every day. While blocking individual numbers can help, scammers often switch numbers frequently.

Phonely's CallGuard technology blocks known scam numbers automatically using our constantly updated scam database. Instead of reacting to every nuisance call, you can stop them before they reach you.

Learn how automatic call blocking works

User comments about this number

There are total of 9 user comments about calls from 0121 839 0037. Last comment has been made . The overall rating for 01218390037 is DangerousRead Disclaimer

reported 0121 839 0037 as Harassing
Another bunch of Anus Holes who need a good kicking!

reported 0121 839 0037 as Dangerous
Pressure selling company offering so called free loft inspections. Caller gave misleading information about existing insulation and appeared to target vulnerable homeowners. Best avoided completely.

reported 0121 839 0037 as Harassing
Very persistent callers who refuse to properly identify the company. They keep checking if the homeowner fits their preferred age range and try to arrange visits to the property.

reported 0121 839 0037 as Dangerous
Unsolicited calls.

reported 0121 839 0037 as Harassing
Phone kept ringing repeatedly and when answered there was only silence on the line.

reported 0121 839 0037 as Harassing
No-one spoke - just left it dead.

reported 0121 839 0037 as Neutral
called twice no one spoke, probably spam call

reported 0121 839 0037 as Neutral
Unsolicited call from an energy adviser.

reported 0121 839 0037 as Neutral
12/05/2026 13:00 No message, probably spammer

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

Share your experience

If you received a call from 0121 839 0037 then tell us about it below. Doing so will allow others to further guard themselves against scams and nuisance calls.

To open the comment box, first let us know how you would rate 0121 839 0037.

Looking for a safer home phone?

Traditional landlines were never designed to stop scam callers. New digital landline services use advanced tools such as:

  • Automatic scam number blocking
  • Suspicious call alerts
  • Call recording for safety
  • Trusted person monitoring

Phonely's digital landline was built specifically to protect vulnerable people from nuisance and scam calls. See how Phonely protects your home phone or compare the best digital landline UK.

Check another number

Enter a different number to check.

Latest comments

Latest reports from our community.

0131 381 8849Dangerous
01253 226 812Dangerous
03330 928 263Dangerous
01253 226 825Dangerous
07963756409Harassing
0161 560 6412Harassing
0113 447 0981Harassing
01488 310 387Dangerous
01256 209 054Harassing
01253 226 813Harassing
01256 209 056Harassing
0203 475 4839Harassing
07368566270Harassing
0131 381 8849Dangerous
01253 226 821Dangerous
Worried About Scam Calls? You're Not Alone.

Get our free, easy-read Scam Safety Guide and join thousands of people getting free weekly scam alerts & tips.

Simply enter your name and email below, to get your free guide .

Phonely is trusted by police forces, Trading Standards, Neighbourhood Watch, the Alzheimer’s Association, and has been featured on the BBC.

London PoliceManchester PoliceFriends Against ScamsBBCCrimewatchNeighbourhood Watch
BBC Scam Safe
Dementia Friend
City of London Police
Manchester Police
Cyber Essentials Plus badge
Business Awards 2024