020 4557 5799 Negative Who called me from this phone number?

London • Orange Business Holdings UK Limited
This number is a landline operated by Orange Business Holdings UK Limited and located in London, UK. The overall user rating for this number is Negative. The number 02045575799 has been searched 2853 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: 2853
  • Last reported: about 2 years ago
  • First reported: over 2 years ago
  • Typical call time: before 2pm (74% of calls)

Number profile

  • Number type: Landline
  • Carrier: Orange Business Holdings UK 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!

Unknown Caller
14 Feb 2024

I received a called from this number and the lady called Natasha said calling behalf of Home Office to do Survey and the way she talked like she repeatedly where she calling from and its important.

Survey
14 Jan 2024

This is the number Kantar will contact you on if you have completed a survey for them or otherwise provided them with your details. Not spam or marketing.

Survey
30 Nov 2023

Kantor running a survey for HMRC on Making Tax Digital

Survey
06 Nov 2023

I did receive a letter advising Kantar would be doing a survey on behalf HMRC so would say this number is legit.

Survey
01 Nov 2023

Kantar calling with a survey with Office of National Statistics, expected and legit

Unknown Caller
18 Oct 2023

This number called my mobile and they knew my name, saying they were doing a tree survey for HMRC and I should have received a letter in the post. I have not received any letter so they wanted to email the information and asked my email address. I said HMRC would have all my information including my email address and to drop something in the post to me again. She then apologized and wished me a nice day. I have the feeling it was a scam as I was not going to give any of my information up.

Unknown Caller
17 Oct 2023

I had a call asking to do a survey for HMRC. they ring all the time

Unknown Caller
11 Oct 2023

Don't know

Survey
06 Oct 2023

Genuine number used by Kantar Public when conducing telephone surveys. The recipient of the call should receive written notification in advance giving details of the subject matter and purposes of the research.

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What type of call was it?

Reported locations

Reported from 21 UK cities

Glasgow, Carshalton, Croydon, Sheffield, Newport, Stoke-on-Trent, Belfast, Leeds, Tonypandy, London, Harrow, Verwood, Annesley, Great Holland, Manor Park, Camberwell, Barnsley, Chattenden, Sway, Chelmsley Wood, London (South Bank)

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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 4557 5799 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 4557 5799
  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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Similar Reported Numbers

Call Costs

Calling 02045575799 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 02045575799 directly.

International callers should dial +44 20 4557 5799 or 0044 20 4557 5799. No leading zero is required when dialling abroad, e.g., +44(0)2045575799.