I too have received innumerable calls from them on my business phone, my boyfriend's business phone and my home phone looking for someone other than one of us. They are a collection service and a persistent, annoying one at that. When I called them back this morning I attempted to get information on who they are and what they want. They danced around of course telling me; by law, they cannot divulge information. I said - so you're calling me for information you want from me, but you won't be returning the favor? I pressed for answers, first being HOW DID YOU GET the phone numbers of my business, my boyfriend's business and my home in connection to this person you are trying to reach? I finally got an answer that I was listed as their 'next relative' contact. That's PURE BULLSH*T. There is no reason whatsoever to tie those three numbers in together to the person they're trying to reach. As I said one of the phones belongs to my boyfriend, not my husband.KNOW THE LAW. Call them back, tell them to CEASE & DESIST. Under law, they cannot contact you again via phone.