Unknown Caller
19 Sep 2025
Came up as a SCAM number on phone - these type of calls are getting more frequent!
Reported caller:
Ray
Community overview
Community rating:
Negative
7 user reports
First reported 5 Sep 2025
·
Last reported
11 months
ago
User Reports (7)
Unknown Caller
16 Sep 2025
Called me numerous times saying from O2 but they are not just lately they phoned and I cancelled call but they rang me back 5 times in the space of 2 minutes last time I told them that they are scammers and to stop ringing this number let's see if it works
Reported caller:
Terry B
Scam/Fraud
15 Sep 2025
She said that they are from 02. Didn’t Believe her.
Reported caller:
02 O204604 4002
Scam/Fraud
08 Sep 2025
They are pretending to be from O2, but they are definitely not. Just be really rude to them..Next time they call me I shall waste as much of their time that I possibly can!
Scam/Fraud
05 Sep 2025
They are pretending to be from O2, but they are definitely not. I reported this to O2, who confirmed that 02046044002 is not one of their official numbers, as genuine O2 customer service numbers don’t use the 0204 prefix. I’ve also received another scam call from 02046367816, again falsely claiming to be O2.
Scam/Fraud
05 Sep 2025
Pretend to be from O2. There are Not.
Scam/Fraud
05 Sep 2025
They are scammers
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 4002 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 4002
- 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 registrationAbout this number
Number formats
- UK format: 020 4604 4002
- International: +44 20 4604 4002
Number details
- Number type: Landline
- Number range allocated to: Colt Technology Services
- Area: London
- Area code: 020