01306 230836
Scam/FraudKeeps ringing then hangs up
1 report
• Last report 1 minute ago
This number is a landline operated by Colt Technology Services and located in London, England. The overall user rating for this number is Neutral. The number 02039984578 has been searched 549 times, with 3 user comments helping to identify the caller's intent.
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At a glance
Community signals
- Community rating: Neutral
- User reports: 3 user reports
- Searches: 549
- Last reported: 4 months ago
- First reported: 4 months ago
- Typical call time: before 3pm (90% of calls)
Number profile
- UK format: 020 3998 4578
- International: +442039984578
- 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!
Unknown Caller
4 months ago
Claimed to be Vodafone. Don't know if that was correct.
Unknown Caller
4 months ago
Left a voicemail but just said Err I’m Then hung up
Reported locations
Reported from 21 UK cities
Reading, Edinburgh, West Ealing, Portswood, Hammersmith, Leeds, Aberford, Glasgow, London, Coulsdon, Widford, Silloth, Manchester, Millom, Pontypool, Daventry, Bradford, Cowley, Barnsbury, Birmingham, Thornhill
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3998 4578 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 3998 4578
- 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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01364 440349
RobocallRobot voice just said goodbye and hung up
1 report
• Last report 9 minutes ago
01306 230749
Scam/FraudReceived a call. Called back and got number unknown
4 reports
• Last report 24 minutes ago
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Call Costs
Calling 02039984578 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 02039984578 directly.
International callers should dial +44 20 3998 4578 or 0044 20 3998 4578. No leading zero is required when dialling abroad, e.g., +44(0)2039984578.