has anyone ported out of helio since they merged with virgin mobile? I am just about ready to port to ATT but wanted to prepare myself for the ordeal lol thx

this might sound stupid, but ive never ported a number before..and with helio cust service.....yeahhhh Anyway.. I go to my new carrier and tell them I want to port, but do I have to contact helio at all? I know ive read that my etf will automatically applied and whatnot once the port takes place,...