What is Phone Number 4121016170 And 64105999?

Is anyone bothered is Number phone 4121016170 And 64105999.
– Who is the owner of the phone number.. Why do they call me constantly at 2021-11-18 10:26:25

Can someone tell me what to do with 4121016170 And 64105999 ?

Thank you for helping me understand many beautiful things in life
Recent, Discussion at 2021-11-18 10:26:25 by anonymous : How to block spam calls on iPhone