Received a missed call from telephone number 617-314-6145, which is a Massachusetts number and they did not leave a message. When I called back, nobody answered the phone. A couple of minutes later I received another call from 203-204-1042, which is a Connecticut number from a women who identified her self as Natalie Duran from "Jenkins Logistic Services" and said that she received a missed call from this number and asked me to verify my name. I asked her what this was in regards to and she stated that I have "2 pending claims against me." I asked her what it was in regards to and she said that she could not tell me and that I had to call another number and they would be able to give me more information. She also provided me with a reference number to give them The number that they gave me wad 833-781-5410 to a company called "Watson and Stevens" When I called that number the man on the phone repeated the same information that Natalie had stated and then he asked me to verify my name and date of birth. I told him that I do not feel comfortable doing that because I do not know him or the company that he is representing. He stated that without me verifying this information that he would write in my "notes" that I was unwilling to cooperate and that he would have to move forward with further actions. I stated that he sounded like a scam and that I would be contacting my lawyer to get in touch with him. I asked him for his name and he refused to give it to me. I told him that if he was really from a creditable collection agency and if this was a real claim, that he would be more than happy to provide me with his name and to speak with my lawyer. He responded with " I can only talk to you about this matter." At that point, I just hung up.