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020 3376 7631 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 02033767631 has been searched 127 times, with 5 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 5 user reports
  • Searches: 127
  • Last reported: 12 months ago
  • First reported: 12 months ago
  • Typical call time: before 2pm (92% of calls)

Number profile

  • Number type: Landline
  • Carrier: Gamma Telecom Holdings Ltd
  • Area: London
  • Area code: 020

User Reports (5)

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

Scam/Fraud
16 May 2025

5.37pm 14/5/25. Showed up as a nuisance caller on my phone so I didn't answer - glad I didn't.

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Scam/Fraud
14 May 2025

Apparently from the Green Eco Centre. Chris. (male) who rudely rang off when put (very gently!) under pressure. I can find no evidence of the Green Eco Centre.

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Scam/Fraud
14 May 2025

David claims to be my local energy adviser. I started to remark "My goodness, there must be a lot of you..." and he rang straight off! Quite recently I had both Peter and Jo ring me on same day, all claiming to be my local energy adviser, and all claiming my loft insulation is dangerous and must be replaced. Blocked number using 1572.

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Unknown Caller
14 May 2025

Called my business number. Coldcalling.

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Unknown Caller
14 May 2025

Offering a free solar panel survey. I suspect a scam.

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Share your experience

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What type of call was it?

Reported locations

Reported from 13 UK cities

Washington, Portsmouth, Runcorn, Rugby, Mold, Coton, London, Shevington, Ardcharnich, York, Llong, Compton, Wotton-under-Edge

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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 3376 7631 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 3376 7631
  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 02033767631 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 02033767631 directly.

International callers should dial +44 20 3376 7631 or 0044 20 3376 7631. No leading zero is required when dialling abroad, e.g., +44(0)2033767631.