Passport Application Services - Eutawville 313 Porcher Ave Eutawville, SC 29048 Phone : (803) 492-7451 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Post Office - Eutawville 313 Porcher Ave Eutawville, SC 29048 Phone : (803) 492-7451 Post Office - Eutawville Business Category Post Offices Toll-Free           (800) ASK-USPS