01306 230756
Scam/FraudThis number called me saying they were from Sky. They said they were having recent complaints about Sky services and...
2 reports
• Last report 1 minute ago
This number is a landline operated by TalkTalk Communications Limited and located in London, UK. The overall user rating for this number is Negative. The number 02035834251 has been searched 237 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
- User reports: 3 user reports
- Searches: 237
- Last reported: 8 months ago
- First reported: 10 months ago
- Typical call time: before 10am (61% of calls)
Number profile
- UK format: 020 3583 4251
- International: +442035834251
- Number type: Landline
- Carrier: TalkTalk Communications Limited
- 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
25 Sep 2025
Speaking inappropriately. Sounded like Indian Pakistani ethnicity. He’s accent sounded Indian. Used dirty language. Rang 4 times in a row. Once from another London number
Unknown Caller
06 Sep 2025
Asks to to provide some learning courses. Doesn’t feel legit.
Reported locations
Reported from 21 UK cities
Brandon, London, Manchester, London, Chapel Allerton, Croydon, Rochdale, Wakefield, West End, Beoley, London (Shadwell), Wallington, London (City of Westminster), Welwyn Garden City, Northampton, Littlehampton, Enfield, Ash Vale, Harlesden, Oldham, Leeds
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3583 4251 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 3583 4251
- 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
01484 263997
Unknown CallerRang twice, Spoke with a bad Indian accent, didn't understand what she said, my phone flagged it as spam on the screen
8 reports
• Last report 4 minutes ago
01282 507883
Unknown CallerWeird, called and hung up after a few seconds!
1 report
• Last report 7 minutes ago
01306 230743
Unknown CallerRang off when i answered call.
2 reports
• Last report 14 minutes ago
020 3807 3708
TelemarketerCalled offering a call block service. The equipment would be delivered in a few days and all I had to do was plug it...
4 reports
• Last report 15 minutes ago
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Call Costs
Calling 02035834251 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 02035834251 directly.
International callers should dial +44 20 3583 4251 or 0044 20 3583 4251. No leading zero is required when dialling abroad, e.g., +44(0)2035834251.