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020 3795 7443 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 02037957443 has been searched 259 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: 259
  • Last reported: 3 months ago
  • First reported: 6 months ago
  • Typical call time: before 2pm (92% of calls)

Number profile

  • UK format: 020 3795 7443
  • International: +442037957443
  • Number type: Landline
  • Carrier: BT
  • 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

Missed Call. Number unknown. Blocked

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Scam/Fraud
3 months ago

Called, saying they were giving feedback from O2, lady was rude and snappy on the phone. Could not even give me my name. Definitely very dodge as I've signed up to have no marketing from O2

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Scam/Fraud
16 Dec 2025

I told them to stop calling her said he was Mike from o2 he then told me to f off after I said stop I've had enough

Caller: Mike o2
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Unknown Caller
02 Dec 2025

My phone just alerted me to a missed call from this number. Phone never rang out. Phone detected spam call

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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

Ashford, Bradford, Cleethorpes, Thamesmead, Aberdeen, Whiston, Cowplain, Dukinfield, Milltimber, Chesterfield, Harlesden, Birmingham, Broxburn, Bordon, Smethwick, Leeds, Canning Town, Colinton, Thornaby, Stanwell, Reading

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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 7443 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 7443
  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 02037957443 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 02037957443 directly.

International callers should dial +44 20 3795 7443 or 0044 20 3795 7443. No leading zero is required when dialling abroad, e.g., +44(0)2037957443.