Millions of Pennsylvanians put their names on a “Do Not Call” list in September of 2002. If a telemarketer calls you and you are on this list they get in big trouble! However – the PA law says that you have to renew every 5 years or your name goes off the “Do Not Call” list. I just verified that my phone number was on the list and renewed for another five years at www.attorneygeneral.gov. , and it worked!
Here is an article about it: