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020 3435 8096 Negative Who called me from this phone number?

London • Gamma Telecom Holdings Limited
This number is a landline operated by Gamma Telecom Holdings Limited and located in London, UK. The overall user rating for this number is Negative. The number 02034358096 has been searched 26 times, with 2 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 2 user reports
  • Searches: 26
  • Last reported: 6 months ago
  • First reported: 6 months ago
  • Typical call time: before 12pm (96% of calls)

Number profile

  • UK format: 020 3435 8096
  • International: +442034358096
  • Number type: Landline
  • Carrier: Gamma Telecom Holdings Limited
  • Area: London
  • Area code: 020

User Reports (2)

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

Scam/Fraud
08 Nov 2025

We're a business and the caller claimed to be from British Gas, informing us that our electricity meter is not working properly and that our electricity will be turned off on Monday if it isn't seen to. Our electricity contract is not with British Gas...

Caller: Hussan
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Unknown Caller
07 Nov 2025

Called but left no message.

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What type of call was it?

Reported locations

Reported from 20 UK cities

Ladywell, London, Telford, Folksworth, Edenfield, Aviemore, Edinburgh, Mid Calder, London (Whitechapel), Bury, Holbeck, Sunbury-on-Thames, Martlesham (Martlesham Heath), Yatton, Preston, Brixham, Lydney, Llan-non, Norwich, Staplehurst

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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 3435 8096 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 3435 8096
  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 02034358096 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 02034358096 directly.

International callers should dial +44 20 3435 8096 or 0044 20 3435 8096. No leading zero is required when dialling abroad, e.g., +44(0)2034358096.