01344 596974
LegitimateCalled at 4.30am, I assumed spam. I had ordered a fall alarm pendant and returned as it didn't work in my mum's...
4 reports
• Last report 18 minutes ago
This number is a landline operated by Colt Technology Services and located in London, UK. The overall user rating for this number is Neutral. The number 02046043040 has been searched 105 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: Neutral
- User reports: 2 user reports
- Searches: 105
- Last reported: 9 months ago
- First reported: 9 months ago
- Typical call time: before 10am (72% of calls)
Number profile
- UK format: 020 4604 3040
- International: +442046043040
- 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!
Unknown Caller
18 Oct 2025
Its a scam I called back and asked to take them out for a meal they hung up lol lol
Caller: Noah
Scam/Fraud
18 Oct 2025
They say they are from 3 network and are going to upgrade my SIM card and give me a 40% discount
Reported locations
Reported from 21 UK cities
Glasgow, Great Offley, London, London (Shadwell), Carmunnock, Brentwood, Shirley, Basingstoke, Prestbury, Harlesden, Bognor Regis, Worcester Park, Worthing, Wallington, Benwell, Mossley Hill, West Ham, Coalville, Gedling, Dundee, Inverness
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 3040 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 3040
- 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 02046043040 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 02046043040 directly.
International callers should dial +44 20 4604 3040 or 0044 20 4604 3040. No leading zero is required when dialling abroad, e.g., +44(0)2046043040.