Allied Interstate Collection Agency Columbus Ohio

I have been getting non stop phone calls from Allied Interstate. Every time I answer the phone, I hear someone say hello, then they hang up on me, like it is a bad connection. I have done everything that I can think of to try and solve the problem of these people calling me. I know there is a law in my state, that bill collectors are only allowed to call your home once a day. However these people call my house at least 4-5 times per day. I have never been able to actually talk to anyone, cause everytime I have heard anyone on the other end of the line, they hang up on me. The one time that I allowed my answering machine to pick up the phone instead of answering it myself, it was a recorded message telling me to call them back at such and such number. When I did try to call the number back, it told me that the number was no longer in service. Please help me resolve this matter, If I owe a bill I have no problem making payment arrangements to resolve the issue. However if they aren't willing to talk to me, then I can't make arrangements.

Ladyrednroses
Albany, Oregon
U.S.A.