imported post
First, there's no such thing as a "carry permit" in Pennsylvania. It's a "License to Carry Firearms" (abbreviated as "LTCF") and it enables you to: 1. Carry a firearm concealed anywhere in the Commonwealth. 2. Carry a firearm openly in Philadelphia. 3. Carry a firearm in a vehicle. 4. Carry a firearm defending yourself and your property during a Declared State of Emergency. 5. Have someone loan you a firearm. 6. Carry concealed in a state park.
Second, there are no provisions for changing the address as printed on your LTCF. It is good until it expires. You might want to notify the issuing sheriff of your address so that he/she may notify you 60 days before it expires, but this is not required.