Coastal States Bank Address: 7 Thurmond Way, Bluffton, SC 29910 Phone: (843) 837-0100 Banks, Mortgages Other Businesses: Tidelands Bank at 52 Burnt Church Rd, Bluffton, SC 29910 Atlantic Community Bank at 1 Sheridan Park Cir, Bluffton, SC 29910 South State Bank at 4366 Bluffton Pkwy, Bluffton, SC 29910 South State Bank at 9 Oak Forest Rd, Bluffton, SC 29910