I have had repeated calls from GC Services on my company telephone, my company gave me this number via AT&T Call Vantage and has nothing to do with my person situation. I have no debt, there is no reason why a collection agency should be calling me to begin with. I have tried to return the calls and rectify this as I assume it is an error in telephone numbers yet never is anyone available to assist me. I even called their corporate headquarters, still no one ever responds. I have emailed them, I can only assume they are a bogus operation and now I am filing complaints with the FTC and FBI for telephone fraud. read full review »