Who-Calls.me.uk

020 4636 6510

Negative

Community overview

Community rating: Negative

4 user reports

First reported 29 Aug 2025 Last reported 1 year ago
Read 4 reports Add your report

About this number

Number formats

  • UK format: 020 4636 6510
  • International: +44 20 4636 6510

Number details

  • Number type: Landline
  • Number range allocated to: BT
  • Area: London
  • Area code: 020

Reported categories

Based on 4 public user reports

Scam/Fraud
75% (3)
Unknown Caller
25% (1)

User Reports (4)

Scam/Fraud
20 Sep 2025

I got a call from this number and she said it's from Three. She offered a discount on my phone plan and started to ask some questions like how much do I pay for my phone plan? I said if you are offering discount on it, you should now how much do I pay. She said we have all your details. Then I repeat if you do, then you should know how much I pay monthly. She just get lost and finished conversation

Reported caller: Vik
Scam/Fraud
18 Sep 2025

supposedly three mobile, hung up after I said I did not have a phone contract with them (obviously a scam attempt)

Scam/Fraud
11 Sep 2025

Pretends to be from 3 network providers but is obviously a scam as 3 do not cold call current customers

Unknown Caller
29 Aug 2025

I did not answer the call as the number was unknown to me. I received it at 1135a.m.

Report this number: 020 4636 6510

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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 4636 6510 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 4636 6510
  4. 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)

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Learn more about TPS registration

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