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020 3989 3800 Positive 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 Positive. The number 02039893800 has been searched 135 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: 135
  • Last reported: 4 months ago
  • First reported: almost 5 years ago
  • Typical call time: before 12pm (50% of calls)

Number profile

  • UK format: 020 3989 3800
  • International: +442039893800
  • Number type: Landline
  • Carrier: Gamma Telecom Holdings Ltd
  • 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!

Legitimate
4 months ago

Operational number.

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Unknown Caller
26 Jul 2021

I'm young (19), so I don't get calls, and then it's only from close family. If a friend called, it would be like, a worry. Therefore, if a number I don't know calls, it's probably dodgy.

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What type of call was it?

Reported locations

Reported from 21 UK cities

Letchworth, Stourbridge, Perth, Cambridge, Brighton, Nottingham, Attleborough, North Shields, Deal, Bristol, Basingstoke, Peterborough, Holyhead, London, Guildford, Tonypandy, Shepshed, Romford, Cardiff, Chalgrave, London (Shadwell)

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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 3989 3800 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 3989 3800
  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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Latest reports

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Call Costs

Calling 02039893800 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 02039893800 directly.

International callers should dial +44 20 3989 3800 or 0044 20 3989 3800. No leading zero is required when dialling abroad, e.g., +44(0)2039893800.