Spam
7 months ago
They change one of the last 4digits. I've blocked 3 numbers so far. VERY ANNOYING!!!
Community overview
Community rating:
Negative
4 user reports
First reported 1 Oct 2025
·
Last reported
7 months
ago
User Reports (4)
Scam/Fraud
18 Dec 2025
They are blocked but still seem to get through very harrasing and the calls all seem to be in the mornings.
Reported caller:
Anne
Spam
10 Dec 2025
My phone identified this number as spam, so I ignored it
Robocall
01 Oct 2025
Every couple of days. Instantly stops when you answer. Seems to be bypassing the block on my phone so I've reported it.
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3808 4509 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 3808 4509
- 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 registrationAbout this number
Number formats
- UK format: 020 3808 4509
- International: +44 20 3808 4509
Number details
- Number type: Landline
- Number range allocated to: Voxbone SA
- Area: London
- Area code: 020