What is Number phone 555798000?

I have a question is Phone Number 555798000.
– Who is the owner of the phone number.. Why do they call me constantly at 2022-12-03 06:52:03

Can someone tell me what to do with 555798000 ?

Thank you for defending me!
Recent, Discussion at 2022-12-03 06:52:03 by User : Missed call