020 4604 3307
Unknown Caller10am sunday morning - missed the call and couldnt call back - very strange
5 reports
• Last report 4 minutes ago
This number is a landline operated by Gamma Telecom Holdings Ltd and located in London, UK. The overall user rating for this number is Neutral. The number 02033756307 has been searched 4 times, with 1 user comment helping to identify the caller's intent.
Your comment helps others identify this number. Thank you for contributing!
At a glance
Community signals
- Community rating: Neutral
- User reports: 1 user report
- Searches: 4
- Last reported: over 11 years ago
- First reported: over 11 years ago
- Typical call time: Usually weekdays 10-12
Number profile
- UK format: 020 3375 6307
- International: +442033756307
- Number type: Landline
- Carrier: Gamma Telecom Holdings Ltd
- Area: London
- Area code: 020
User Reports (1)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
Anonymous
05 Nov 2014
Called me, hung up, I called back, a woman answered and said hello, I asked who they were, they hung up, I called straight back and a man answered wanting my details for a PPI claim. I refused to give any details and hung up.
Reported locations
Reported from 2 UK cities
Edinburgh, Harpenden
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3375 6307 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 3375 6307
- 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.
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Recommended Guides
Call Costs
Calling 02033756307 from a landline may cost up to 16p per minute. Many providers charge a 23p call set-up fee. Call packages often include these types of calls. You might not incur additional charges for calling this number, depending on your provider.
Dialling Instructions
Local UK callers can dial 02033756307 directly.
International callers should dial +44 20 3375 6307 or 0044 20 3375 6307. No leading zero is required when dialling abroad, e.g., +44(0)2033756307.