0333 050 4023
SpamSpammer, kept calling multiple times in a row
3 reports
• Last report 10 minutes ago
This number is a landline operated by DIDWW Ireland Limited and located in London, UK. The overall user rating for this number is Negative. The number 02038077831 has been searched 23 times, with 1 user comment 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: 1 user report
- Searches: 23
- Last reported: 9 months ago
- First reported: 9 months ago
- Typical call time: before 10am (88% of calls)
Number profile
- UK format: 020 3807 7831
- International: +442038077831
- Number type: Landline
- Carrier: DIDWW Ireland Limited
- Area: London
- Area code: 020
User Reports (1)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
25 Aug 2025
Caller asked for my husband and by name.She was reluctant to tell me who she was and then said it was nothing to worry about just to check that he had adequate insurance. I told her that we are on the telephone prefernce service and that I would report her if we received any more calls
Reported locations
Reported from 16 UK cities
Harlow, London (Shadwell), Mansfield, London (Colindale), Reigate, Penistone, Horsforth, Brighton, Sheerness, Bridgwater, London (Holborn), Symington, Codsall, Madeley, Chatham, Windsor
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3807 7831 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 3807 7831
- 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 15 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 16 minutes ago
020 3972 2661
Scam/FraudClaims to be O2 but can't tell you your account number
1 report
• Last report 19 minutes ago
020 3932 4242
Unknown Callermessage left was garbled, couldn't understand
2 reports
• Last report 19 minutes ago
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Call Costs
Calling 02038077831 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 02038077831 directly.
International callers should dial +44 20 3807 7831 or 0044 20 3807 7831. No leading zero is required when dialling abroad, e.g., +44(0)2038077831.