Who-Calls.me.uk

020 3478 2100 Negative Who called me from this phone number?

London • BT
This number is a landline operated by BT and located in London, England. The overall user rating for this number is Negative. The number 02034782100 has been searched 176 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: 176
  • Last reported: 7 months ago
  • First reported: 7 months ago
  • Typical call time: before 11am (94% of calls)

Number profile

  • Number type: Landline
  • Carrier: BT
  • 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!

Unknown Caller
11 Oct 2025

Scam

Caller: Danielle
Write a report and help others
Scam/Fraud
10 Oct 2025

Indian accent with fake name. Scam.

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Please feel free to read our Community Standards before posting. We ask that comments are based on genuine experience and shared in a factual and respectful manner.

What type of call was it?

Reported locations

Reported from 21 UK cities

Langford Budville, Heston, Bromley, Mansfield, Chapel Allerton, Birmingham, Ilford, Brixton Hill, Huntingdon, Carrickfergus, Wallington, London, Welling, Hackney, Nunthorpe, London, Dewsbury, Staverton, Shepperton, Thornton Heath, Bolton

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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 3478 2100 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 3478 2100
  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 02034782100 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 02034782100 directly.

International callers should dial +44 20 3478 2100 or 0044 20 3478 2100. No leading zero is required when dialling abroad, e.g., +44(0)2034782100.