020 8072 7510
Scam/FraudI got a text from.this number they sent me a code
22 reports
• Last report 7 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 02046044010 has been searched 243 times, with 9 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: Negative
- User reports: 9 user reports
- Searches: 243
- Last reported: 6 months ago
- First reported: 10 months ago
- Typical call time: before 2pm (93% of calls)
Number profile
- UK format: 020 4604 4010
- International: +442046044010
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (9)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
6 months ago
Almost fell for this one, it was claiming o be 3 mobile, SIM blocked in 2 days. They had alot of my information and used that to trick me into getting more details. The thing that really got me was spoofing 3's shortcode as they sent me a verification text.
Scam/Fraud
6 months ago
Claimed to be 3 mobile, your SIM blocked in 2 days
Scam/Fraud
6 months ago
Said they were calling from some mobile network and said my sim would be blocked in 2 days so hung up
Scam/Fraud
11 Dec 2025
Claimed to be from 3G, sim will be blocked in Xhrs.
Scam/Fraud
25 Nov 2025
Called my son when he was on the phone. Claimed to be from sky and needed to speak to the dad (me) continued saying hello back and forwards until I hung up
Scam/Fraud
28 Oct 2025
Hello Ma'am your sim card will be blocked in 24 hours, thats why we are calling! I said Thank you and hung up
Scam/Fraud
23 Oct 2025
I just had a call from these people. They’re telling me that my SIM is going to be blocked after 24 hours. This is a scam.
Scam/Fraud
22 Sep 2025
Said they was from Sky mobile and my service was due to cease in 24 hours, if I don't respond they will block my services, I put phone down on them as I know my mobile is ok for next 12 months
Scam/Fraud
19 Sep 2025
Claimed to be from sky and wanted my email so that I could update my sim.
Reported locations
Reported from 21 UK cities
Billingshurst, Sunderland, London (Shadwell), Telford, Compton, Epsom, Christchurch, Haydock, Stourbridge, Withington, Burnley, Maidstone, Creswell, Palmers Green, Guilsfield, Neath, Huddersfield, Smethwick, Bentley, Totteridge, Thornaby
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 4010 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 4010
- 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
020 8072 7510
Unknown CallerYour One Time Passcode is 112221. If you did not request this, please call 02080727510 for support.
22 reports
• Last report 7 minutes ago
020 8072 7510
Scam/FraudCDC phishing
22 reports
• Last report 12 minutes ago
020 8072 7510
Scam/FraudYour One Time Passcode is 112221. If you did not request this, please call 02080727510 for support.
22 reports
• Last report 32 minutes ago
01480 594096
Unknown CallerJust hung up
4 reports
• Last report 35 minutes ago
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Call Costs
Calling 02046044010 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 02046044010 directly.
International callers should dial +44 20 4604 4010 or 0044 20 4604 4010. No leading zero is required when dialling abroad, e.g., +44(0)2046044010.