0333 050 4023
SpamSpammer, kept calling multiple times in a row
3 reports
• Last report 9 minutes ago
This number is a landline operated by DIDWW Ireland Limited and located in London, England. The overall user rating for this number is Negative. The number 02039969437 has been searched 42 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: 42
- Last reported: 28 days ago
- First reported: 3 months ago
- Typical call time: before 1pm (95% of calls)
Number profile
- UK format: 020 3996 9437
- International: +442039969437
- Number type: Landline
- Carrier: DIDWW Ireland Limited
- 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!
Scam/Fraud
28 days ago
Sacn callers pretending to be O2, stole my dads card details to buy a phone contract and took money out of his account. Luckily contacted the bank to replace card and will hopefully be getting a refund
Caller: Sam Peter (not really) and Jenny (not really)
Scam/Fraud
3 months ago
Mother was almost a victim of a scam. She called this number, and a woman pretending to be from O2 answered. She asked for Bank Account Number, Sort Code, Card Number, Security Code, etc. They attempted to hijack the O2 account, by asking for my mother's email, and then requesting a login from their device which sent an email to my mother's email address. They asked her to Verify the login was her, and unfortunately my mother didn't realise this is a classic scam method. She was also asked to repeat back a one-time passcode from O2, which is also something you should NEVER share, even with a legitimate O2 operator.
Reported locations
Reported from 21 UK cities
Manchester, Newcastle upon Tyne, Rutherglen, Bedford, Luton, London (Shadwell), Braunton, Midsomer Norton, Northwich, Fordham, Worthing, Camberwell, King's Cross, Lee, Feltham, Romford, Godmanchester, Tilehurst, Morpeth, Evesham, Humberstone
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3996 9437 and tap the info icon (i)
- Scroll down and tap Block this Caller
- Confirm by tapping Block Contact
On Android
- Open the Phone app and tap the 3-dot menu
- Go to Call history or Recents
- Long press on 020 3996 9437
- 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 registrationLatest reports
020 3922 0559
Scam/FraudSaid they were from O2 and sim card is going to stop working in 3 days
1 report
• Last report 13 minutes ago
07939 404685
SpamUtility company trying to renew the gas account. No request far a call was made but someone is clearly giving out or...
3 reports
• Last report 15 minutes ago
020 3972 2661
Scam/FraudClaims to be O2 but can't tell you your account number
1 report
• Last report 18 minutes ago
020 3932 4242
Unknown Callermessage left was garbled, couldn't understand
2 reports
• Last report 18 minutes ago
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Call Costs
Calling 02039969437 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 02039969437 directly.
International callers should dial +44 20 3996 9437 or 0044 20 3996 9437. No leading zero is required when dialling abroad, e.g., +44(0)2039969437.