020 3819 9722
TelemarketerCalls at least once a day
1 report
• Last report about 3 hours 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 02081352447 has been searched 254 times, with 4 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: 4 user reports
- Searches: 254
- Last reported: 7 months ago
- First reported: 7 months ago
- Typical call time: before 10am (77% of calls)
Number profile
- UK format: 020 8135 2447
- International: +442081352447
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (4)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
01 Dec 2025
Claimed to be EE and giving me a new sim. Instead sent a new Galaxy phone but I was warned by EE to reject the package. Caaus3d endless anxiety
Scam/Fraud
29 Nov 2025
I was called today by this number and again pretending to be EE and wanting to update my sim. They knew I was Sim only. They then emailed me a six digit code which they wanted me to repeat. I disconnected the call. They have tried to phone again 5/6 times until I blocked the number.
Scam/Fraud
20 Nov 2025
Claiming to be EE and I needed to change my SIM - they accessed my personal data via the EE app, so initially it seemed legit. EE confirmed this is not and it was fraudulent.
Reported locations
Reported from 21 UK cities
London, Denton, Rochdale, Dundonald, Manchester, Longton, Canning Town, London (Whitechapel), Thamesmead, Didsbury, Arnold, Hackney, Royal Leamington Spa, York, Bristol, Glazebury, Earlsfield, Marsden, Wingham, Blackburn, Slough
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 8135 2447 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 8135 2447
- 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 02081352447 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 02081352447 directly.
International callers should dial +44 20 8135 2447 or 0044 20 8135 2447. No leading zero is required when dialling abroad, e.g., +44(0)2081352447.