Who-Calls.me.uk

020 3504 3315 Limited data

Community overview

Community rating: Limited data

2 user reports

First reported 13 May 2026 Last reported 3 months ago
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User Reports (2)

Spam
3 months ago

Didn’t even answer deffo spam call

Scam/Fraud
3 months ago

Pretending to be O2 offering to send a new phone... I have since had it confirmed by the actual O2 that it's a scam!!

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How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 020 3504 3315 and tap the info icon (i)
  3. Scroll down and tap Block this Caller
  4. Confirm by tapping Block Contact

On Android

  1. Open the Phone app and tap the 3-dot menu
  2. Go to Call history or Recents
  3. Long press on 020 3504 3315
  4. Select Block number or Block/report spam

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About this number

Number formats

  • UK format: 020 3504 3315
  • International: +44 20 3504 3315

Number details

  • Number type: Landline
  • Number range allocated to: Core Telecom Limited
  • Area: London
  • Area code: 020

Reports for the same area code

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