020 3668 9073 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, England. The overall user rating for this number is Negative. The number 02036689073 has been searched 26 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: 26
  • Last reported: 4 months ago
  • First reported: 7 months ago
  • Typical call time: before 11am (62% of calls)

Number profile

  • UK format: 020 3668 9073
  • International: +442036689073
  • Number type: Landline
  • Carrier: Gamma Telecom Holdings Limited
  • 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
4 months ago

Purports to be from NatWest Bank requesting you call this number which most likely will incur call charges which benefit the fraudster

Scam/Fraud
10 Oct 2025

Claims to be o2. I hung up the call and they called me a further 5 times.

Scam/Fraud
08 Oct 2025

Claim to be O2 and asking for an upgrade of an O2 sim card

Caller: Nancy
Scam/Fraud
08 Oct 2025

Claim to be O2 requiring an upgrade of the sim card

Unknown Caller
08 Oct 2025

Claim to be O2, keep calling every few weeks, when told I'm not with O2 and to stop calling me, Virgin media was mentioned. I hung up anyway

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What type of call was it?

Reported locations

Reported from 17 UK cities

Rushden, Waterlooville, London, Bradford, Coventry, London (Shadwell), Elderslie, Beoley, Wigston Magna, Aldershot, Emsworth, Kensington, Newport, Burngreave, Clayton, Glasgow (Cowcaddens), Morriston

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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 3668 9073 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 3668 9073
  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 02036689073 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 02036689073 directly.

International callers should dial +44 20 3668 9073 or 0044 20 3668 9073. No leading zero is required when dialling abroad, e.g., +44(0)2036689073.

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