I came to the US on an F-1 visa. I and my husband got married last year. After that, I had to go to Washington for college and my husband was stuck with his job in California. Now he can move to Washington with me, but our interview is scheduled for the end of august. I want to know if I need to call the USCIS to change the address and if my file will be transferred to washington. Should I wait until the interview is done to change the address?