020 3819 9722
TelemarketerCalls at least once a day
1 report
• Last report about 3 hours 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 02046044342 has been searched 393 times, with 5 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: 5 user reports
- Searches: 393
- Last reported: 9 months ago
- First reported: 9 months ago
- Typical call time: before 11am (97% of calls)
Number profile
- UK format: 020 4604 4342
- International: +442046044342
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (5)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
13 Oct 2025
They said they were from my mobile provider, I think they said the wrong provider first and then corrected themselves, honestly their accent was so thick I really didn’t catch most of what was going on, but they refused to stop pitching this offer when I repeatedly told them I wasn’t interested.
Spam
08 Oct 2025
Said they were calling from Vodafone with deals in my area. Kept talking when I politely said I wasn’t interested. Blatantly not Vodafone.
Caller: SKB
Scam/Fraud
07 Oct 2025
Claimed they were from my phone provider 02 My provider is not 02 so I hung up as it’s obviously either some sort of scam or sakes call
Scam/Fraud
06 Oct 2025
Claimed to be Vodafone and with a deal on an iPhone 17. It was unquestionably a scam.
Reported locations
Reported from 21 UK cities
Feltham, Berkswell, Preston, Hedge End, Litherland, London, Harpenden, Stanwell, Westminster, London (Shadwell), New Milton, Holbeck, Bedford, Fazakerley, London (South Bank), Bradford, Didsbury, Billinge, Dagenham, Dover, Oldham
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 4342 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 4342
- 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 02046044342 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 02046044342 directly.
International callers should dial +44 20 4604 4342 or 0044 20 4604 4342. No leading zero is required when dialling abroad, e.g., +44(0)2046044342.