What is Number phone 300503518 And 965934000?

Can I ask a question is Phone Number 300503518 And 965934000.
– Who is the owner of the phone number.. Why do they call me constantly at 2021-11-19 16:38:34

Can someone tell me what to do with 300503518 And 965934000 ?

Thank you for helping me when I am most difficult.
Recent, Review at 2021-11-19 16:38:34 by Member : missed call alert