020 8072 7510
Scam/FraudClaiming to be CDC with a one time pass code and a phone number of you didn't ask for it
28 reports
• Last report 12 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 02046044066 has been searched 216 times, with 5 user comments helping to identify the caller's intent.
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At a glance
Community signals
- Community rating: Negative
- User reports: 5 user reports
- Searches: 216
- Last reported: 9 months ago
- First reported: 9 months ago
- Typical call time: before 11am (86% of calls)
Number profile
- UK format: 020 4604 4066
- International: +442046044066
- 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!
Telemarketer
27 Sep 2025
Asking if I was a Muslim and if I wanted to learn to be one
Scam/Fraud
26 Sep 2025
This number threatens to “terminate” my mobile number at the end of the weekend and was calling on behalf of EE. I must set up a new dd without haste to stop this happening
Unknown Caller
25 Sep 2025
Said they was from EE in the Philippines and my 4g service would be shut down tomorrow. Wanted my account details. Pure scam as they could not give me my details from just my number. SCAMMERS
Caller: Oliver (not english sounding)
Reported locations
Reported from 21 UK cities
Bartley Green, London (Shadwell), Reading, Bonnyrigg, Holbeck, Hammersmith, Fordham, Hendon, Canewdon, Bedford, West Ham, Tilehurst, Mottingham, Rhoose, Wakefield, Manchester, Cardiff, Bradford, Rochdale, Sheffield, Huddersfield
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 4066 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 4066
- 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 registrationLatest reports
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Scam/FraudConstantly calling and not making any sense, they call at 7pm! . Save yourself the hassle and block them immediately.
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Unknown CallerScam call center
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Scam/FraudHad several calls from this number and others from this company. They state they from o2 customer care suggestions...
1 report
• Last report about 1 hour ago
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Call Costs
Calling 02046044066 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 02046044066 directly.
International callers should dial +44 20 4604 4066 or 0044 20 4604 4066. No leading zero is required when dialling abroad, e.g., +44(0)2046044066.