arizona: I sent my citizenship form N400 to the phoenix, Arizona location but fedex has delivered it to the tempe, Arizona. Please let me know if this is right, or should i call fedex to resend it to phoenix, Arizona?|||http://www.uscis.gov/propub/ProPubVAP.js鈥?/a> follow the above link, As of Jan 22, 2009. all N-400 applications have to be filed at the Lockbox facility which will then be sent to the National Benefits Center. Is there any way for you to get the application back from the mail courier. and then you can mail it to the appropriate lockbox....|||There are no INS offices in Tempe, only in Phoenix, here's the address:: Mailing Address Phoenix District 2035 North Central Avenue Phoenix, AZ, 85004|||you need to tell fedex to delivery it to the right place, otherwise your paperwork is going to get f-cked up, and risk deportation.|||Double check with FEDEX for delivery details.