Who-Calls.me.uk

020 3051 9738 Negative Who called me from this phone number?

London • Magrathea Telecommunications Limited
This number is a landline operated by Magrathea Telecommunications Limited and located in London, UK. The overall user rating for this number is Negative. The number 02030519738 has been searched 2 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: 2
  • Last reported: 8 months ago
  • First reported: 8 months ago
  • Typical call time: Usually weekdays 10-12

Number profile

  • Number type: Landline
  • Carrier: Magrathea Telecommunications Limited
  • 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!

Spam
19 Aug 2025

Getting repeated calls from this number and numbers very similar to it. I'm from Australia - this is coming through as an international call. I'm assuming it's spam because why would a UK telephone be calling me in Australia.

Caller: Tim Leary
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What type of call was it?

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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 3051 9738 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 3051 9738
  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

Latest reports

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Call Costs

Calling 02030519738 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 02030519738 directly.

International callers should dial +44 20 3051 9738 or 0044 20 3051 9738. No leading zero is required when dialling abroad, e.g., +44(0)2030519738.