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 Neutral. The number 02039778825 has been searched 59 times, with 2 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: 2 user reports
- Searches: 59
- Last reported: 11 months ago
- First reported: 11 months ago
- Typical call time: before 1pm (95% of calls)
Number profile
- UK format: 020 3977 8825
- International: +442039778825
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (2)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
28 Jul 2025
Pretending to be Network 3 offering discounts on sim plans. Be very aware of these scammers!
Caller: Daniel
Scam/Fraud
26 Jul 2025
This number is no longer associated with Colt Technology Services. It’s now being used by scammers impersonating Three (3) – though they oddly refer to the old Hutchison 3G branding, which hasn't been used in years. If you receive a call from this number, do not share any personal or account details. It’s a scam – plain and simple. Block the number and report it. Stay vigilant and spread the word.
Caller: Some Indian women
Reported locations
Reported from 21 UK cities
Stratford, Abergavenny, Cardiff, Southport, Pudsey, Luton, Combe Martin, Blackburn, West Wickham, London, New Malden, London (City of Westminster), Barnet, Boston, Chapel Allerton, Guildford, Leigh-on-Sea, Colinton, Gillingham, Beaumaris, Erith
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3977 8825 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 8825
- 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
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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.
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• Last report 29 minutes ago
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Call Costs
Calling 02039778825 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 02039778825 directly.
International callers should dial +44 20 3977 8825 or 0044 20 3977 8825. No leading zero is required when dialling abroad, e.g., +44(0)2039778825.