0113 734 0138
Scam/FraudAsked me for banking details saying I had apparently completed a survey for a grand
3 reports
• Last report about 1 hour ago
This number is a landline operated by Colt Technology Services and located in London, UK. The overall user rating for this number is Neutral. The number 02039778956 has been searched 108 times, with 3 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: Neutral
- User reports: 3 user reports
- Searches: 108
- Last reported: 11 months ago
- First reported: 11 months ago
- Typical call time: before 2pm (91% of calls)
Number profile
- UK format: 020 3977 8956
- International: +442039778956
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (3)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
21 Jul 2025
Wasnt very interested in my peanut butter sandwich
Caller: bobby
Unknown Caller
19 Jul 2025
Didn't really understand what he said but he had an indian accent
Reported locations
Reported from 21 UK cities
Birmingham, London (Shadwell), London (City of Westminster), Chapel Allerton, Manchester, Ashton-under-Lyne, Hinckley, Stockton-on-Tees, Orgreave, Thornaby, Eccles, Gloucester, Chester-le-Street, Bletchley, Cookstown, Gateshead, West Wickham, Cardiff, Wilden, Cromarty, Slough
Check Another Number
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3977 8956 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 8956
- 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
0115 762 9949
Spamrang and I missed it
2 reports
• Last report about 3 hours ago
0151 679 2330
Unknown CallerLiverpool missed call, no voicemail.
1 report
• Last report about 3 hours ago
0151 679 0176
Spamtried me and I did not pick up.
1 report
• Last report about 3 hours ago
020 3897 4620
Spammissed call, no voicemail.
2 reports
• Last report about 3 hours ago
Check Another Number
Recommended Guides
Similar Reported Numbers
Call Costs
Calling 02039778956 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 02039778956 directly.
International callers should dial +44 20 3977 8956 or 0044 20 3977 8956. No leading zero is required when dialling abroad, e.g., +44(0)2039778956.