My son lives in in San Jose Calif. and has no home phone. I'm in Summerville S.C and had five collect call and with no statement for June attact with my at&t statement. My July bill is $391.79 which is out of line. I phoned zpdi to send a copy for the June charges and was told to contact At&t billing department. At&t informed me they had nothing to do with zpid reporting of statements . Payment is due ! This zpdi should be shut down, due to the rip off that is happing to so many people, per the complaints. read full review »