Who called from 2052312540

I am in school when it calls it is a problem

They just call me and i dint answer but they are collection agency

Spoke Spanish but when I responded in spanish, they hung up. I immediately  called back to find out the company, no answer but rang for 5 minutes before saying all lines busy. Then disconnected me.

This number is a harassing they call and stay there listed to Alabama Cecelia Cruz also in Spanish trying to say its the dead great singer

This number keeps calling my cell.  when I answer in English they hang up.  When I try calling the number back no response or busy