no messages left, called number put was put on hold

this number called me but no answer and no msg 240-210-7139

I got a call from this number too, but no message. Calls quite frequently.

NCO collections agency, deals with school loans from american education services...guess they dont know im still in school and its supposed to be deferred...hate loans

This number showed up on a family member's cell in the morning. I called the number back and it says, "This call is being recorded." A representative then picks up and says NCO Financial. Collection Agency....