0115 762 9949
Spamrang and I missed it
2 reports
• Last report 25 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 02039778842 has been searched 257 times, with 7 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: 7 user reports
- Searches: 257
- Last reported: 11 months ago
- First reported: 11 months ago
- Typical call time: before 3pm (98% of calls)
Number profile
- UK format: 020 3977 8842
- International: +442039778842
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (7)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
25 Jul 2025
Claimed to be from Vadafone regarding poor services/signal happened recently. Be aware.
Unknown Caller
24 Jul 2025
I am Brian, calling from lebara phones. asked about my plan and data. I hung up
Caller: Brian
Scam/Fraud
22 Jul 2025
pretended to be my phone service provider and scammed me into transferring money!!! be careful with this one
Scam/Fraud
19 Jul 2025
It rang 5 times in quick succession and I didn't answer as I don't know anyone in London. I put the number in a internet search and found this site. So glad I didn't answer the call. Thank you!
Caller: A Lady from the north
Scam/Fraud
15 Jul 2025
Claimed to be vodafone but could not evidence.
Unknown Caller
14 Jul 2025
Caller said it was Sky Television. Did not object when I said I was not expecting the call and had no evidence it was Sky and I was disconnecting.
Reported locations
Reported from 21 UK cities
Bishopbriggs, Westminster, Brighton, Royal Leamington Spa, Oxford, Crowthorne, London, Birmingham, Luddenden Foot, Netherseal, Slough, Portswood, Sheffield, London (Shadwell), Adwick le Street, Blackwood, London (South Bank), Glasgow, Rastrick, London (Mortlake), Hillingdon
Check Another Number
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3977 8842 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 3977 8842
- 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
0151 679 2330
Unknown CallerLiverpool missed call, no voicemail.
1 report
• Last report 26 minutes ago
0151 679 0176
Spamtried me and I did not pick up.
1 report
• Last report 27 minutes ago
020 3897 4620
Spammissed call, no voicemail.
2 reports
• Last report 27 minutes ago
0161 565 3715
Unknown Caller0161 number appeared on my phone in the evening. I did not know it, and there was no message explaining who had called.
1 report
• Last report 29 minutes ago
Check Another Number
Recommended Guides
Similar Reported Numbers
Call Costs
Calling 02039778842 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 02039778842 directly.
International callers should dial +44 20 3977 8842 or 0044 20 3977 8842. No leading zero is required when dialling abroad, e.g., +44(0)2039778842.