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020 3744 2700 Negative Who called me from this phone number?

London • Colt Technology Services
This number is a landline operated by Colt Technology Services and located in London, England. The overall user rating for this number is Negative. The number 02037442700 has been searched 15 times, with 1 user comment helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 1 user report
  • Searches: 15
  • Last reported: 3 months ago
  • First reported: 3 months ago
  • Typical call time: before 11am (95% of calls)

Number profile

  • UK format: 020 3744 2700
  • International: +442037442700
  • Number type: Landline
  • Carrier: Colt Technology Services
  • Area: London
  • Area code: 020

User Reports (1)

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

Spam
3 months ago

"Jane" called from this number and left a voicemail asking me to call back on 02034338222, saying that is was "very important". Did not give a company name, and got my name mixed up with the name of the company I work for. Did not say what it was about, but presumably energy renewal as I have been given the same call-back number before.

Caller: "Jane"
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What type of call was it?

Reported locations

Reported from 10 UK cities

Weymouth, Kings Lynn, Heston, London, Eastbourne, Manchester, Horton, Distington, Belfast, Tickencote

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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 3744 2700 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 3744 2700
  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)

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Latest reports

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Call Costs

Calling 02037442700 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 02037442700 directly.

International callers should dial +44 20 3744 2700 or 0044 20 3744 2700. No leading zero is required when dialling abroad, e.g., +44(0)2037442700.

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