Block the number(s) on your phones. Alert your employer that you're receiving have harassing calls - your employer's telecom provider should be able to block the number at work. Print up this thread to give to your employer - you cannot get into trouble for being the victim of a scammer.
It's amazing where these losers can find your information - they buy from disreputable online sources, set up fake websites for online loans or hack into company websites (Target, for example). If they have your social security number, you should look into buying monthly identity theft protection, as well as alerting at least one of the three credit bureaus to put fraud alerts on your accounts - Experian, Equifax and TransUnion.
I just got one from him he wouldn't give me any information other than my state where is payday loan occurred and hung up on me. Did the same happen to you? From Levin Temple?