020 4571 9679
TelemarketerTelephone exchange upgrade and wanting to know how many handsets are in use in the business.
2 reports
• Last report 5 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 Negative. The number 02046042365 has been searched 180 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
- User reports: 5 user reports
- Searches: 180
- Last reported: 9 months ago
- First reported: 9 months ago
- Typical call time: after 10am (71% of calls)
Number profile
- UK format: 020 4604 2365
- International: +442046042365
- 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
18 Aug 2025
some guy that asked "can you hear me?" every 10 seconds, said he was from o2 saying i needed to update my sim card
Scam/Fraud
16 Aug 2025
Said that O2 need to change sim card and asked for email then took forever looking to find my virgin media account and profile.
Unknown Caller
16 Aug 2025
Silence but some background noises. Sounded like a call centre
Reported locations
Reported from 21 UK cities
London (Shadwell), Colne, Fareham, King's Clipstone, London (South Bank), Rochdale, Dundee, Skegness, Preston, Clubmoor, Orgreave, Eastbourne, Northampton, Bangor, Kimberley, Deepcut, Southend-on-Sea, Antrim, Exminster, Wolverhampton, Norwich
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 2365 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 2365
- 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 02046042365 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 02046042365 directly.
International callers should dial +44 20 4604 2365 or 0044 20 4604 2365. No leading zero is required when dialling abroad, e.g., +44(0)2046042365.