If you "move" to a NY address then you will get the channels in green any where in the USofA. How ever like TNG said they could go red at any time. IMO they will stay on CONUS untill after the Suprem Court option is exhausated and/or till after the Congressional action is final. If the laws pass then they should stay CONUS. As to the phone line it only matters if the number your recvr calls from is diffrent than what E* has in your file.
Your regional sports networks will change to your service address. Sports blackouts on other channels will be based on the service address. The time on your EPG on the receiver will be that of the service address.
Does DISH allow to have a summer home on the same account? I was told by a CSR that I had to open a seperate account for a summer home. If she was wrong and you can have it on the same account, how can you receive locals from two cities at the same time?