020 3758 9107 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 02037589107 has been searched 915 times, with 9 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 9 user reports
  • Searches: 915
  • Last reported: 7 months ago
  • First reported: 8 months ago
  • Typical call time: before 1pm (93% of calls)

Number profile

  • UK format: 020 3758 9107
  • International: +442037589107
  • Number type: Landline
  • Carrier: Gamma Telecom Holdings Limited
  • Area: London
  • Area code: 020

User Reports (9)

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

Spam
16 Oct 2025

calls frequently but disconnects after a few seconds of connection, had this with a few spammers

Scam/Fraud
16 Oct 2025

Rung but when I answered they didn’t say anything just hung up rung back and automated message said enter PIN number obvs I didn’t then automated message said card not found have put it in to my block list

Spam
11 Oct 2025

Didn't answer. Though an automated "goodbye"was left on the answer machine

Telemarketer
10 Oct 2025

Call came up as telemarketing. Didn't answer as shown as a spam Call.

Caller: Not none
Unknown Caller
10 Oct 2025

Ring every day but never leave a message

Unknown Caller
08 Oct 2025

Didn’t answer as it appeared without ringing as a missed csll

Unknown Caller
02 Oct 2025

How was it for you?

Unknown Caller
02 Oct 2025

idk they called me but i was having a poo so i didn’t answer 🤷‍♀️

Caller: me
Spam
25 Sep 2025

Called me on a phone number I use for scammers which is on the 'Do Not Call' register. Asked for "Richard Mark" (Rich Mark) which is a name I give out for scammers. Claim to be depositrefund.co.uk which is a domain registered 2 months ago with a mobile number as contact. The actual company behind this appears to be alphaexperts.co.uk which is hosted on the same obscure server "ns100.layerip.com" They are fishing for information about previous rental agreements in order to file a case if your rental deposit was not protected. They MAY not be a scam but I would not deal with someone as unethical as this.

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What type of call was it?

Reported locations

Reported from 21 UK cities

Manchester, Dover, Blackburn, Bradford, London (Shadwell), Christchurch, Londonderry, Leeds, Birmingham, Romford, Linlithgow, Bideford, Cookstown, Mansfield, Thornaby, Warrington, Fordham, Barrow in Furness, Belfast, Tottenham, Basildon

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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 3758 9107 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 3758 9107
  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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Call Costs

Calling 02037589107 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 02037589107 directly.

International callers should dial +44 20 3758 9107 or 0044 20 3758 9107. No leading zero is required when dialling abroad, e.g., +44(0)2037589107.

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