020 3795 7217 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 02037957217 has been searched 598 times, with 11 user comments helping to identify the caller's intent.
Your comment helps others identify this number. Thank you for contributing!

At a glance

Community signals

  • User reports: 11 user reports
  • Searches: 598
  • Last reported: 3 months ago
  • First reported: 6 months ago
  • Typical call time: before 1pm (94% of calls)

Number profile

  • UK format: 020 3795 7217
  • International: +442037957217
  • Number type: Landline
  • Carrier: BT
  • Area: London
  • Area code: 020

User Reports (11)

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

Unknown Caller
3 months ago

Called my mobile number twice within one minute at 15:32 / 15:33 on 03 Feb 2026. screen showing 'Suspected Scam'. Did not answer the call.

Scam/Fraud
4 months ago

Claim to be from O2. Ringing daily now so have blocked.

Scam/Fraud
4 months ago

I had a call from this number offering an O2 discount. They'll try to get you to give them the code sent to your mobile phone that allows them to change the password to the email address that they've got you to confirm. I suspect that something unpleasant would then happen.

Scam/Fraud
4 months ago

Said they were O2 and wanted to give 40% off bill, then wanted me to spell out my email as ID confirmation. Very phishy. Strong Indian accent.

Unknown Caller
4 months ago

Same as above

Scam/Fraud
11 Dec 2025

Couldn’t understand the accent. Rang off and blocked.

Scam/Fraud
11 Dec 2025

Strong Indian accent. Claiming from 02. Wanting to upgrade phone to 5g. Would send message to activate...

Scam/Fraud
07 Dec 2025

They told me my SIM card was being deactivated tomorrow. He said he was O2 and could send me a text and an e-mail, yet to receive either! to prove who he was and not to worry as he knew there were scams doing the rounds. I have been called several times by this number and similar numbers (last 4 digits vary) for a couple of months. The normal greeting is "I am from the O2 network"

Caller: Nev
Scam/Fraud
06 Dec 2025

O2 Provider new SIM scam - said her name was Luna with an indian accent

Caller: Luna
Scam/Fraud
04 Dec 2025

Said that they were from my phone provider. Very loud, very strong Indian accent. Told them to go away in short sharp jerky movements and blocked.

Caller: O2
Scam/Fraud
14 Nov 2025

Claim from auto net about phone provider. Claimed I have access my account. Never heard of them and not with them

Help others by sharing what you know about this number. Your report matters.

Please do not include full names, private addresses, or abusive, hateful, or defamatory content.

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

South Cave, Havant, Godmanchester, London, Wellingborough, Saintfield, Birmingham, Brockley, Middlesbrough, Sutton Courtenay, Nottingham, Sutton in Ashfield, London (South Bank), Bury St Edmunds, Crook, Morden, Exhall, Dyce, Horsforth, Newbury, Hackney

Check Another Number

How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 020 3795 7217 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 7217
  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

Check Another Number

Call Costs

Calling 02037957217 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 02037957217 directly.

International callers should dial +44 20 3795 7217 or 0044 20 3795 7217. No leading zero is required when dialling abroad, e.g., +44(0)2037957217.