What is Phone Number 961981520 And 217657950?

I have a question is Number phone 961981520 And 217657950.
– Who is the owner of the phone number.. Why do they call me constantly at 2021-11-19 19:22:50

Can someone tell me what to do with 961981520 And 217657950 ?

Thank you for helping me understand many beautiful things in life
Recent, Review at 2021-11-19 19:22:50 by community :
why am i getting so many spam calls on my cell phone