
Applicants and petitioners filing at the Phoenix lockbox will see a new filing location
USCIS announced that as of March 31, 2023, the Phoenix lockbox will have a new filing location for courier delivery services, such as UPS, FedEx, and DHL. The mailing address for U.S. Postal Service will remain the same. USCIS will forward mail between March 31, 2023, and April 28, 2023.
