Who called from 7726460247

Person was very rude, said I have to provide information to him or he will keep calling. Was asking inappropriate questions. I wanna know what company it is

received numerous calls. No messages. Its really getting to be annoying

This is a collection agency named Pinnacle.  They use multiple numbers including 952-540-2993 and 229-233-4125 in addition to their 800 and 877 number.