020 3191 0036
Unknown CallerUnknown number so I used call screening. Caller immediately hung up.
1 report
• Last report 2 minutes ago
This number is a landline operated by Colt Technology Services and located in London, England. The overall user rating for this number is Negative. The number 02045709712 has been searched 39 times, with 2 user comments 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: Negative
- User reports: 2 user reports
- Searches: 39
- Last reported: about 2 months ago
- First reported: about 2 months ago
- Typical call time: after 10am (92% of calls)
Number profile
- UK format: 020 4570 9712
- International: +442045709712
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (2)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
2 months ago
Indian man calling. He said he was calling from my network provider and my phone will be cut off. Then i asked him to tell me my name and he said and i quote “your name is my bitch” and then hung up
Unknown Caller
2 months ago
Had a missed call from this unknown number. No message left.
Reported locations
Reported from 21 UK cities
London, Lancing, New Barnet, Thornliebank, Batley, Hounslow, Pudsey, Goodmayes, Pencaitland, London (City of Westminster), Folkestone, Kings Lynn, Blackburn, Pontlliw, Harrow, Kilmarnock, Harringay, Basford, Stoke-on-Trent, Aldershot, Basingstoke, Tarland
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4570 9712 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 4570 9712
- 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 registrationLatest reports
0121 839 0896
Unknown CallerI didn’t recognise the number, so didn’t risk answering. Only rang for few seconds. Have blocked the number.
1 report
• Last report 2 minutes ago
0113 841 9440
Unknown CallerCalled twice but when I called back number did not exist night be spoofed, ┐( ∵ )┌
1 report
• Last report 4 minutes ago
020 3191 0034
Unknown CallerAsked the name and hung up
1 report
• Last report 7 minutes ago
01392 341601
Scam/FraudTwo calls today from Tom on different numbers. Again asking for the MD by name but wouldn't give information about...
33 reports
• Last report 7 minutes ago
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Call Costs
Calling 02045709712 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 02045709712 directly.
International callers should dial +44 20 4570 9712 or 0044 20 4570 9712. No leading zero is required when dialling abroad, e.g., +44(0)2045709712.