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020 3424 9210 Negative Who called me from this phone number?

London • Nuso Cloud UK Limited
This number is a landline operated by Nuso Cloud UK Limited and located in London, England. The overall user rating for this number is Negative. The number 02034249210 has been searched 24 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: 24
  • Last reported: 5 months ago
  • First reported: 5 months ago
  • Typical call time: before 2pm (94% of calls)

Number profile

  • UK format: 020 3424 9210
  • International: +442034249210
  • Number type: Landline
  • Carrier: Nuso Cloud UK 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!

Scam/Fraud
10 Dec 2025

I answered my phone with "Hello can I help you". Blank sound with clicks and tape ( ? ) running. Femail voice then said " I am Joe the energy adviser in your area. Are you the house owner". I said " Never mind that where is my area" there was a silent gap. I then said " You say you are the energy adviser in me area. Where is my area". There was then a longish silent gap with the sound of a tape or discs running. The phone was then put down and the dialing code sounded. When I checked the number it was given as +44 2034249210. This would indicate it came from a number outside the UK and then transferred to the London number before being passed on to me. I have now placed number in Junk Mail with B T 1572.

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What type of call was it?

Reported locations

Reported from 17 UK cities

High Wycombe, Poplar, Barrow in Furness, Farnborough, Thetford, Bournemouth, Fairlands, Yateley, Parkstone, London, London (Shadwell), Prestwich, Skipton, Clayton-le-Woods, Aberdeen, London (South Bank), Llanrwst

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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 3424 9210 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 3424 9210
  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 02034249210 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 02034249210 directly.

International callers should dial +44 20 3424 9210 or 0044 20 3424 9210. No leading zero is required when dialling abroad, e.g., +44(0)2034249210.