Unknown Caller
08 Aug 2025
Called twice today, once at 14.16 and again at 17.43. No verbal message, just a tone which is really annoying.
Community overview
Community rating:
Negative
7 user reports
First reported 8 Aug 2025
·
Last reported
1 year
ago
About this number
Number formats
- UK format: 020 7043 3729
- International: +44 20 7043 3729
Number details
- Number type: Landline
- Number range allocated to: Magrathea Telecommunications Limited
- Area: London
- Area code: 020
User Reports (7)
Scam/Fraud
08 Aug 2025
She: I work for mumble Me: (slowly) I'm very deaf, please speak slowly and clearly Rang off
Scam/Fraud
08 Aug 2025
Called at 16.45 - silent call. I hung up after 11 seconds
Telemarketer
08 Aug 2025
a bloody persistent nuisance caller who says she's an energy adviser
Unknown Caller
08 Aug 2025
Didn't recognise the number - ignored
Unknown Caller
08 Aug 2025
Called my landline and answerphone asked them to leave a message. They simply hung up.
Scam/Fraud
08 Aug 2025
Called a TPS registered number therefore scammers
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 7043 3729 and tap the info icon (i)
- Scroll down and tap Block this Caller
- Confirm by tapping Block Contact
On Android
- Open the Phone app and tap the 3-dot menu
- Go to Call history or Recents
- Long press on 020 7043 3729
- Select Block number or Block/report spam
On Landline Phones
Several options are available for UK landlines:
- BT Call Protect - free for BT customers
- TalkTalk CallSafe - free for TalkTalk customers
- Call blocking devices like CPR Call Blocker (available on Amazon)
Register with TPS (Telephone Preference Service)
The TPS is a free service for UK consumers that allows you to opt out of unsolicited sales and marketing calls.
Learn more about TPS registration