A collection agency, ERC, called me on XXXX XXXX, XXXX ( XXXX ) XXXX, and XXXX ( XXXX ). My husband and I have NO debt. On the XXXX they asked for a XXXX. I told them no such person lived here, to eliminate my phone #, and no never call again. 
They obviously did not remove my # since they kept calling me. In hindsight I should have asked who they were collecting for. I also requested an email confirmation from them, but was refused.They called again for the next two days ( I did not answer the phone ). But when they phoned again on the XXXX and asked for XXXX, I was irate, and told them the same as above. I 'm VERY concerned that I might be a victim of identity theft and that my credit will be adversely affected. 
The company is ERC ( Enhanced Recovery Co. ) and the number from which they called is XXXX. They have XXXX locations - XXXX in Florida and XXXX in Georgia. There are numerous complaints on the internet. In addition to XXXX, I am also notifying the Pennsylvania Attorney General 's office, ERC, XXXX XXXX, PA, and XXXX, XXXX, and XXXX.