020 3961 6465 Negative Who called me from this phone number?

London • Gamma Telecom Holdings Ltd
This number is a landline operated by Gamma Telecom Holdings Ltd and located in London, UK. The overall user rating for this number is Negative. The number 02039616465 has been searched 602 times, with 11 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 11 user reports
  • Searches: 602
  • Last reported: about 1 month ago
  • First reported: about 6 years ago
  • Typical call time: before 12pm (91% of calls)

Number profile

  • UK format: 020 3961 6465
  • International: +442039616465
  • Number type: Landline
  • Carrier: Gamma Telecom Holdings Ltd
  • Area: London
  • Area code: 020

User Reports (11)

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

Scam/Fraud
1 month ago

Indian looking to speak with it departament .. on private line 😂

Scam/Fraud
4 months ago

Asked to speak to a manager about procurement. When I asked for more info they said I must be stupid as they told me it was about procurement and was I a new graduate that did not understand. Sure, being rude will get you put through. Idiots. I hung up.

Unknown Caller
10 Dec 2025

Answered a call from this number and it was a woman who said her name was 'Somebody' and asked to speak to the person in charge of our accounts at our business. I said I could take a message but could not transfer her. She then 'okay no worries, thanks for taking my call' and hung up.

Telemarketer
05 Dec 2025

called in strong indian accent asking to speak to IT manager asking about AI usage. Phone hung up.

Survey
05 Dec 2025

Marked as survey as they claimed to be doing research in to AI impact on software development... as soon as I said no that doesn't apply, the phone cut off

Spam
05 Dec 2025

Another spamming khunt who ignores TPS

Unknown Caller
29 Apr 2020

Have had several calls from this number, Keeps saying all the lines are busy and will answer your call when an agent comes available, or alternately press 2 for a call back or stay on line, i stayed on line and was told i didn`t press 2, stayed on line and the same thing said again, now blocked

Spam
29 Apr 2020

Call from this number saying they were Profit Plus. I just ended call. Bloody nuisance, another unsolicited number blocked.

Scam/Fraud
28 Apr 2020

I've been plagued by this number for the last two weeks it rings for 20 seconds and then stops. Why do these scam artists think they're going to get any money out of me!

Unknown Caller
27 Apr 2020

Called 2143 pm no message

Unknown Caller
25 Apr 2020

This number was called me at 21:45 25 April 2020 and not say nothing, very strange

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What type of call was it?

Reported locations

Reported from 21 UK cities

Chelmsford, London, Bolton, Addlestone, South Shields, Southampton, Rochdale, Greenwich, Leeds, Stevenage, Swadlincote, Litherland, Cambridge, Bournemouth, Norwich, Kings Lynn, Felling, Wexham Street, Holywell Green, Dundee, Holbeck

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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 3961 6465 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 3961 6465
  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

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Similar Reported Numbers

Call Costs

Calling 02039616465 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 02039616465 directly.

International callers should dial +44 20 3961 6465 or 0044 20 3961 6465. No leading zero is required when dialling abroad, e.g., +44(0)2039616465.