020 3795 1399 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 02037951399 has been searched 564 times, with 6 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • Community rating: Negative
  • User reports: 6 user reports
  • Searches: 564
  • Last reported: about 2 months ago
  • First reported: about 2 months ago
  • Typical call time: before 12pm (84% of calls)

Number profile

  • UK format: 020 3795 1399
  • International: +442037951399
  • Number type: Landline
  • Carrier: BT
  • Area: London
  • Area code: 020
  • Trending since: 25 May 2026

User Reports (6)

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

Unknown Caller
2 months ago

from London and I could not confirm who it was. Other users seem to have had similar calls, so I would be careful.

Scam/Fraud
2 months ago

Apparently from national grid, reporting on a power cut i reported previously... i work for national grid. This is not them

Telemarketer
2 months ago

Female caller: Hello, I am ringing about your housing probem. What housing problem might that be? Do you have any cracks in your walls? Forget it. Not interested and hung up.

Caller: Martin
Spam
2 months ago

Spam. Male stated 'Hello how are you' when I responded 'good' he replied 'I am calling regarding your housing maintenance report. This made no sense, and he asked 'can you confirm that you have damp and mould'. I terminated call and blocked number.

Spam
2 months ago

Received a weird voice mail saying hello how are you - didn’t sound real Spam - don’t answer and block

Unknown Caller
2 months ago

iPhone said suspected spam so didn’t answer

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What type of call was it?

Reported locations

Reported from 21 UK cities

Fairlands, Treherbert, Dersingham, London, Harringay, Chessington, Blackburn, Ashford, Kilmacolm, Sherborne, Brynmawr, Ottery St Mary, Ilford, London (South Bank), Edgware, Nutfield, Billingham, Stanwell, Chatham, Torquay, Stepps

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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 3795 1399 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 3795 1399
  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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Call Costs

Calling 02037951399 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 02037951399 directly.

International callers should dial +44 20 3795 1399 or 0044 20 3795 1399. No leading zero is required when dialling abroad, e.g., +44(0)2037951399.

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