They claim they are from O2 company (whilst I have no contract with them) and try to make a better agreement with you. They scam and get private information of you and use it to take money from you. When I had contract with any mobile providers they barely tried to contact you and offer new contracts.
Community overview
1 user report · Reported 10 months ago
About this number
Number formats
- UK format: 020 4630 8201
- International: +44 20 4630 8201
Number details
- Number type: Landline
- Number range allocated to: Gamma Telecom Holdings Limited
- Area: London
- Area code: 020
User Reports (1)
Report this number: 020 4630 8201
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4630 8201 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 4630 8201
- 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)
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Learn more about TPS registration