020 8072 7510
Unknown CallerCDC one time pass code
26 reports
• Last report 6 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 02081327128 has been searched 431 times, with 5 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: 5 user reports
- Searches: 431
- Last reported: 6 months ago
- First reported: 7 months ago
- Typical call time: before 11am (96% of calls)
Number profile
- UK format: 020 8132 7128
- International: +442081327128
- 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!
Scam/Fraud
24 Dec 2025
Fishy caller, I asked her "How did you get my number?" and she responded "It is not of hour concern" and when I replied "Yeah it is actually!" She hung up! LOL waste of fucking oxygen.
Scam/Fraud
16 Dec 2025
claiming to be from o2 saying my sim was being disconnected, im not with o2 definitely scam, beware and block number
Spam
15 Dec 2025
Told me my O2 sim was about to be disconnected. I don’t have any services via O2. Suspect a scam
Caller: Mary (definitely not Mary)
Spam
02 Dec 2025
There was a girl speaking broken english with a strong Indian accent telling me that O2 is selling a sim card and that my sim card will be blocked and if I want a new sim card. Did not made a lot of sense . Advise you yo block the number.
Caller: Someone pretending to be from O2
Reported locations
Reported from 21 UK cities
London, Maidstone, Manchester, Aylesham, Hounslow, Nottingham, Kew, Brierley Hill, Queenborough, Earlsfield, West Wickham, Matlock, Glasgow, Sutton, London (Shadwell), Doncaster, Blackburn, Middleton, Cowplain, Wembley, Widnes
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 8132 7128 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 8132 7128
- 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.
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Call Costs
Calling 02081327128 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 02081327128 directly.
International callers should dial +44 20 8132 7128 or 0044 20 8132 7128. No leading zero is required when dialling abroad, e.g., +44(0)2081327128.