Who is calling me
from number

0203 424 9343

Dangerous
Number stats
Users rating: Dangerous
Number linked to:
Number of comments: 12
Last report:
First report:
Number of searches: 571

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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.

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User comments about this number

There are total of 12 user comments about calls from 0203 424 9343. Last comment has been made . The overall rating for 02034249343 is Dangerous. Read Disclaimer

reported 0203 424 9343 as Dangerous
Phone recognised it as phishing/spam

reported 0203 424 9343 as Dangerous
This number links to a known scam thread if you read other reports. The calls are connected to misleading claims and attempts to draw people in. Reporting it properly is important otherwise it just keeps going round again and catching others out.

reported 0203 424 9343 as Dangerous
Had repeated contact from this number over a period of time and it did not feel right. No clear reason for the calls and the pattern matches nuisance or scam behaviour so it is best avoided and blocked.

reported 0203 424 9343 as Harassing
No one answered when the phone was picked up

reported 0203 424 9343 as Dangerous
Loft insulation scam. Internet is full of warnings about this number range.

reported 0203 424 9343 as Dangerous
Caller claimed to be a local energy adviser. When questioned about who they worked for, they became defensive and ended the call. Very typical scam behaviour and clearly not legitimate.

reported 0203 424 9343 as Dangerous
Another report linked to this number showing the same scam pattern. The caller pushed energy related talk and avoided verification.

reported 0203 424 9343 as Harassing
Woman called Jo trying to sell loft insulation reading from a script , when challenged which company rang off , didn't sound too bright

reported 0203 424 9343 as Dangerous
Pick phone when it rang and no one spoke

reported 0203 424 9343 as Neutral
Flagged up by BT as possible Nuisance Call. Slow to connect so rang off.

reported 0203 424 9343 as Neutral
I don't answer unknown numbers, and no msg left

reported 0203 424 9343 as Dangerous
This number rang with a sales style call about loft insulation. The caller used the name Jo and claimed to cover my local area. She avoided clear company details and pushed the conversation towards booking work, which raised concern.

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

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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.

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