Who-Calls.me.uk

020 4578 4457 Negative Who called me from this phone number?

London • Belgacom International Carrier Services SA
This number is a landline operated by Belgacom International Carrier Services SA and located in London, UK. The overall user rating for this number is Negative. The number 02045784457 has been searched 11 times, with 1 user comment helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 1 user report
  • Searches: 11
  • Last reported: 8 months ago
  • First reported: 8 months ago
  • Typical call time: Usually weekdays 10-12

Number profile

  • Number type: Landline
  • Carrier: Belgacom International Carrier Services SA
  • Area: London
  • Area code: 020

User Reports (1)

Your reports help others decide whether to answer calls from this number. Share your experience to help the community!

Scam/Fraud
27 Aug 2025

A gentleman called saying that he was from a crypto firm and they weren't going to sell me anything or take up too much of my time. I expressed severe doubt that either of those statements were true. I asked whether he was a standard scammer or a pump and dump merchant and we concluded that continuing the call would serve little purpose for either of us.

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What type of call was it?

Reported locations

Reported from 9 UK cities

Yatton, Southowram, London, Salford, Worcester, Oldham, London (Shadwell), Llangadog, Terrington St Clement

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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 4578 4457 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 4578 4457
  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)

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 registration

Latest reports

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Call Costs

Calling 02045784457 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 02045784457 directly.

International callers should dial +44 20 4578 4457 or 0044 20 4578 4457. No leading zero is required when dialling abroad, e.g., +44(0)2045784457.