I keep getting voicemails on my cell from "Nick" at this number. I happen to work in a collections-based business, and the most recent message he left me was NOT appropriate to his line of business. He did not speak in the message, he chastised me and tried to guilt trip me into calling him back since I've so far ignored his request.
I got a notice in the mail for my student loan advising that they hired a collections service... happens to be this one. I'm about to call the loan place and let them know that they should not use this company as they aren't going to get anything from anyone by being rude.
ADVICE: DO NOT GIVE THEM ANY MONEY OR INFORMATION!!! If they call you regarding a collection, I suggest calling the company the debt is with ASAP to get it straightened out. If they advise you to call GC Services, tell them you would rather deal with their company directly and ask to speak to a manager.