Passport Application Services - Magna 8470 W 2700 S Magna, UT 84044 Phone : (801) 508-1992 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (801) 509-1203 Post Office - Magna 8470 W 2700 S Magna, UT 84044 Phone : (801) 508-1992 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (801) 509-1203