Yes, it is possible. I suggest you flash back to the stock rom if you are running a custom rom and then go to a Verizon Store and ask if they will do it. Then if you can get them to activate it, you can flash a custom rom and unlock gps and stuff that Verizon locks down. The key is you may have to go to a couple different stores before you can find one that will activate it on their network. Good Luck!!
