Scam/Fraud
6 months ago
Claimed to be O2 telling me my SIM was going to be disabled. The usual Indian (does that country have any honest people left in it?) scam call centre.
Community overview
Community rating:
Limited data
1 user report · Reported 6 months ago
User Reports (1)
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4621 3571 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 4621 3571
- 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 registrationAbout this number
Number formats
- UK format: 020 4621 3571
- International: +44 20 4621 3571
Number details
- Number type: Landline
- Number range allocated to: Colt Technology Services
- Area: London
- Area code: 020