020 7060 7420
Unknown CallerLetter from xxx. Telling me I had won £900,000 and to call on this number and a mobile nbr. Same FIFA World Cup claim...
6 reports
• Last report 5 minutes ago
This number is a landline operated by Colt Technology Services and located in London, England. The overall user rating for this number is Negative. The number 02080815931 has been searched 174 times, with 6 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: 6 user reports
- Searches: 174
- Last reported: 3 months ago
- First reported: 4 months ago
- Typical call time: before 10am (97% of calls)
Number profile
- UK format: 020 8081 5931
- International: +442080815931
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (6)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
3 months ago
Phoned and claimed to be from O2, hung up when I said I was no longer with O2.
Scam/Fraud
3 months ago
They claimed they were o2 and needing to give me a new SIM card, when I asked if could have verification through email they said they have been sending them but I haven’t responded and asked me to verify email address, I asked them to read out the email they have in folder and they hung up
Scam/Fraud
3 months ago
Claimed they were sending a new SIM then asked for my email. I said you should have that so no. She hung up. Dodgy.
Scam/Fraud
3 months ago
Claimed to be from Tesco/O2 and that they were sending me a new sim card. I knew immediately it wasn't Tesco as they would not give me a straight answer when challenged. Also I have an eSim, not a physical sim card, so definitely not the case that I need a new sim card.
Unknown Caller
3 months ago
Claimed to be from o2 regarding a new sim.
Reported locations
Reported from 21 UK cities
Norwich, Woodford Green, Langley Green, Cardiff, London (Colindale), Bartley Green, Hull, Martlesham (Martlesham Heath), Aberdeen, Watford, Liverpool, Middlesbrough, North Wootton, Workington, Sheffield, Romford, Mitcham, Lee, Belfast, Bolton, Hailsham
Check Another Number
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 8081 5931 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 8081 5931
- 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
01795 358186
Scam/FraudScam call
7 reports
• Last report 8 minutes ago
0161 735 0127
Scam/FraudTrying to steal bank details beware
2 reports
• Last report 8 minutes ago
01299 518255
Scam/FraudRang and told me he loved me and I was his dream lady. Asked me my age and when I said I was 13 (I’m not) he...
1 report
• Last report 9 minutes ago
01223 931009
Unknown CallerSilent call, hung up when I answered
1 report
• Last report 12 minutes ago
Check Another Number
Recommended Guides
Similar Reported Numbers
Call Costs
Calling 02080815931 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 02080815931 directly.
International callers should dial +44 20 8081 5931 or 0044 20 8081 5931. No leading zero is required when dialling abroad, e.g., +44(0)2080815931.