020 8072 7510
Unknown CallerCDC one time pass code
26 reports
• Last report 23 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 02037695337 has been searched 61 times, with 6 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
- Community rating: Negative
- User reports: 6 user reports
- Searches: 61
- Last reported: 6 months ago
- First reported: over 1 year ago
- Typical call time: before 1pm (94% of calls)
Number profile
- UK format: 020 3769 5337
- International: +442037695337
- Number type: Landline
- Carrier: DIDWW Ireland Limited
- Area: London
- Area code: 020
User Reports (6)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
16 Oct 2025
I’ve had the exact experience Telling me I was going to be sent a call blocker. They had my full name and address !
Scam/Fraud
22 Sep 2025
Claimed to be from UK Call Guard (company doesn't exist when I checked) offering a free Call Blocker unit to stop scam calls (the irony!). She already had my details - name, address, working status. But then mentioned a one off fee of £179 and alarm bells rang - I asked why do I need this when my landline provider already has this for free. Said I'd look into it and ended the call. Definite scam.
Scam/Fraud
23 Jul 2025
Phoned to say that they were from telecommunications company and wanted bank details to arrange. Sounded plausible but definitely a scam
Unknown Caller
10 Mar 2025
Said he was from Uber food - 25% off first 8 deliveries. Put phone down when I asked if I could speak to his boss!
Reported locations
Reported from 21 UK cities
Brick Lane, London, Newlyn, Symington, Kirkintilloch, Bristol, Wickham Bishops, Felling, Haverigg, Warrington, Littlehampton, Holbeck, Rastrick, Haverfordwest, Shirley, Kings Lynn, Hunstanton, Seale, Sheffield, London (Shadwell), Finchley
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3769 5337 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 3769 5337
- 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.
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Recommended Guides
Call Costs
Calling 02037695337 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 02037695337 directly.
International callers should dial +44 20 3769 5337 or 0044 20 3769 5337. No leading zero is required when dialling abroad, e.g., +44(0)2037695337.