Passport Application Services - Shreveport 2400 Texas Ave Shreveport, LA 71102 Phone : (318) 226-7320 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (318) 677-2212 Post Office - Shreveport 2400 Texas Ave Shreveport, LA 71102 Phone : (318) 226-7320 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (318) 677-2212