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020 4623 0585 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, UK. The overall user rating for this number is Negative. The number 02046230585 has been searched 195 times, with 4 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 4 user reports
  • Searches: 195
  • Last reported: 3 months ago
  • First reported: 6 months ago
  • Typical call time: before 2pm (97% of calls)

Number profile

  • UK format: 020 4623 0585
  • International: +442046230585
  • Number type: Landline
  • Carrier: Colt Technology Services
  • Area: London
  • Area code: 020

User Reports (4)

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

Unknown Caller
3 months ago

Very persistent has been going on weeks! Wants me to convert my amazon account from personal to business, claims I will get amazon prime & amazon video for free for ever. Seems very suspicious, I have refused and asked not to call back, bet she will though.

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Scam/Fraud
27 Nov 2025

A woman rang saying she was from Amazon business and that my account had been upgraded for free. She also claimed to have sent me an email. When I told her no email had been received, she claimed to have re-sent it (several times!) I also told her I thought it was high unlikely that Amazon would ever phone me about anything. I then told her I thought she was a scammer and to prove she wasn't to message me via the Amazon internal message system - which she claimed she did not have access to as it was for customer service only. She was very persistent and didn't want to end the call and kept repeating that my account would be upgrade for free and that she didn't want any personal or financial information. I managed to waste 17 mins of her time before she finally gave up and rang off.

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Scam/Fraud
24 Nov 2025

Wanting me to upgrade Amazon account

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Spam
04 Nov 2025

Amazon services asking me to upgrade my account for free.

Caller: Unknown
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What type of call was it?

Reported locations

Reported from 21 UK cities

London, Saint Leonards-on-Sea, Merthyr Tydfil, London (Shadwell), London (South Bank), Marsden, Bradford, Coventry, Chatham, Holbeck, Newry, Wellingborough (Park Farm Industrial Estate), Brixton Hill, Newport, Ramsgate, Clerkenwell, Salford, Wimbledon Park, Rustington, Mold, Carterton

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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 4623 0585 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 4623 0585
  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 02046230585 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 02046230585 directly.

International callers should dial +44 20 4623 0585 or 0044 20 4623 0585. No leading zero is required when dialling abroad, e.g., +44(0)2046230585.