this is a scam. they were trying to collect money from a cable company. i have never had cable or internet services at my home. they also had the last four digits of a social security number and wanted me to repeat the WHOLE SS# to them. do not answer their questions!!!!
IT IS A SCAM
They left a message, like they didnt hang up when my answering machine kicked on, so there was just lots of voices talking, sounds like a call center of some sort.