This is a criminal extortion scam operating out of India. They are making the calls utilizing VOIP and the names of legitimate firms to make it appear the calls are originating from within the US. There is NO "company" or "debt" and you will NOT be arrested. They are harvesting and/or buying consumers' personal identifying information from unscrupulous websites like the one you may have filled out an application with, and you need to do whatever you can to protect yourself. This includes: Notifying the FTC: https://www.ftccomplaintassistant.gov/, placing fraud alerts with all three credit bureaus, notifying your bank and employer and letting these criminals know you are aware they are attempting to extort money for a non-existent debt and have alerted the authorities.
ABC News released an investigative report on this scam in June. The FTC has indicted one of its ringleaders for criminal fraud:
I got a phone call from them today also and the man demanded the name and number for my attorney. I gladly gave them that info because my attorney is ruthless and she'll shred them to pieces. I did call my attorney's office afterwards to notify them of the call and they will be looking out for the "Legal Investigation Department." Those people need to get a life.