I have the same issue. I sent my 1040 forms to be filed with a W-7 application and supporting documents for my spouse to the ITIN operation zip code 78714 and my mail was routed to a 73301 zip code when I tracked it on the USPS website. Is this normal or should I call IRS and USPS and let them know?
USPS tracking info:
Delivered, Front Desk/Reception/Mail Room
March 29, 2021 at 1:00 pm
AUSTIN, TX 73301
