Passport Application Services - Springhill 501 N Giles St Springhill, LA 71075 Phone : (318) 539-3207 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Post Office - Springhill 501 N Giles St Springhill, LA 71075 Phone : (318) 539-3207 Business Category Post Offices Toll-Free           (800) ASK-USPS