Also related to 339-502-6693 they appear to be a phishing company who can reverse look up your phone and *** it, then get to your address book once you hit 1 to get them to remove your number.
Once they got me to respond by hitting 1 they captured my number and it was all down hill from there. People in my contacts list have started receiving calls from these numbers directly after my call. They ask for personal information about me and personal info on anyone who picks up.
Good luck if you get to the bottom of this let us all know.