Scam/Fraud
5 months ago
Scammed
Community overview
Community rating:
Negative
6 user reports
First reported 12 May 2026
·
Last reported
5 months
ago
About this number
Number formats
- UK format: 0330 551 0604
- International: +44 330 551 0604
Number details
- Number type: Non-geographic number
- Number range allocated to: Colt Technology Services
Reported categories
Based on 6 public user reports
Scam/Fraud
83% (5)
Unknown Caller
17% (1)
User Reports (6)
Scam/Fraud
5 months ago
My phones automatic scam blocker won’t let it through, but they keep trying.
Scam/Fraud
5 months ago
They called three times pretending to be three network. I rejected the calls after the first ones
Scam/Fraud
5 months ago
Claimed to be ‘three mobile’ apparently my services would be cut off tomorrow if I didn’t give them some security information, told them they were scamming me and they could something …off , low and behold , phones still fine two days later. Beware
Unknown Caller
5 months ago
Didn't answee
Scam/Fraud
5 months ago
Apparantly calling from "3 mobile"
Report this number: 0330 551 0604
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0330 551 0604 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 0330 551 0604
- 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)
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