Passport Application Services - Civic Center 550 Nebraska Ave Kansas City, KS 66101 Phone : (913) 621-0013 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (913) 621-5399 Post Office - Civic Center 550 Nebraska Ave Kansas City, KS 66101 Phone : (913) 621-0013 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (913) 621-5399 Post Office - Fairfax 3210 Fiberglass Rd Kansas City, KS 66115 Phone : (913) 621-0013 Business Category Post Offices Toll-Free           (800) ASK-USPS