0333 340 7098
Unknown Callercalled 2 hours ago, no idea who it was
2 reports
• Last report less than a minute ago
This number is a landline operated by Colt Technology Services and located in London, UK. The overall user rating for this number is Negative. The number 02046041338 has been searched 81 times, with 2 user comments helping to identify the caller's intent.
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At a glance
Community signals
- User reports: 2 user reports
- Searches: 81
- Last reported: 7 months ago
- First reported: 7 months ago
- Typical call time: before 1pm (68% of calls)
Number profile
- UK format: 020 4604 1338
- International: +442046041338
- 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
17 Oct 2025
Claiming to be Virgin Media/O2, saying that due to network updates they were sending out new SIM cards. Got to verifying my details and fortunately, it was my old bank card on record, because they'd sent emails and texts and faked the address on all of them, even managed to fake a call from 202. They do a lot to convince you. While updating my card details, she asked me to confirm everything verbally. I got as far as the security code expecting an automated system, but she wanted me to say it. I explained that I'm not an idiot, and that I'd call O2 myself to provide those details. Not that they need them. Turns out they wanted an iPhone 17. In any case, now my MyO2 is locked while the fraud team investigates.
Caller: Not O2, Virgin Media or VMO2
Unknown Caller
07 Oct 2025
Number flashed up on screen briefly with words suspected spam against it.
Reported locations
Reported from 21 UK cities
Boston, London, Clayton le Moors, Kingsbury, Blackheath, Epsom, Birmingham, London (South Bank), Henlade, Backbarrow, Haydock, Bradford, Huyton, Ramsey, Feltham, Alton, London (City of Westminster), Hampton in Arden, Ipswich, Exeter (Sowton), London (Shadwell)
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 1338 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 4604 1338
- 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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Call Costs
Calling 02046041338 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 02046041338 directly.
International callers should dial +44 20 4604 1338 or 0044 20 4604 1338. No leading zero is required when dialling abroad, e.g., +44(0)2046041338.