.Two or three calls a day for the past month from one of these three numbers - 412-235-9914, 9928 & 9931. Morning, noon and evening calls left no message. Caller I.D. "unavailable".  Finally got ticked off and answered a call - asked for the name of the calling company
guy said "Convergent Outsourcing", "a collection agency". Guy asked for me by name, I asked and received a name from him. He wanted my address - told him my name, phone number and address are in the freaking phone book, who the hell do you represent because what your doing is harassment after thirty some calls. He asked again for the address, I gave the numbers only, he said "wrong address" and hung up