Unknown Caller
13 Dec 2025
Rang off when answer phone responded
Community overview
Community rating:
Limited data
3 user reports
First reported 31 Jan 2022
·
Last reported
8 months
ago
User Reports (3)
Unknown Caller
01 Oct 2022
Got a text from ‘Argos’ saying my delivery was confirmed, I haven’t ordered anything from argos and this number was the number in the texts for customer service, different from the argos official number. There were no links in the text message just a statement of delivery. It shows up with the real argos texts I’ve received but the form is slightly different.
Unknown Caller
31 Jan 2022
Left call to go to answer m/c , message started and call dropped call
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0345 640 2020 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 0345 640 2020
- 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: 0345 640 2020
- International: +44 345 640 2020
Number details
- Number type: Non-geographic number
- Number range allocated to: BT