I got a call from XXXX at R M Jackson & Associates Pc about a debt that is or is not real and over 7 years old last week. I asked him not to call me during work hours, please call me after XXXX to ensure that i am not at work. He called the next day and I was not able to answer the phone, he left a message. Today he called the main line of my work and asked to be transferred to me. He left me a voicemail on my office line phone and when i called him back I told him I asked him not to call me during work hours and asked how he got my number at work to my desk not my cell phone. His response was that it was his job to know where I was and his job to track me down. So he tracked me down and called my land line work number. He also told me when I asked what this would do to my credit report if I paid it off that he was not reporting this to any credit report. All of this i find to be troubling over a debt that is at least 7 years old and he will not verify to me other than it is for a vet office for a dog named puddles ( a dog that died well over 7 years ago ). How he has the info he does on me is worrying to me and I am not okay with him calling my office to talk to me and asked him not to contact me during business hours.