1. South Carolina Department of Social Services — Child Support
SC DSS Child Support Services at 535 Harden Street Extension in Columbia opens cases, establishes paternity, and enforces orders statewide. Mothers can apply online or at any county DSS office; the application fee is 5 (waived for TANF recipients). Phone the statewide line 800-768-5858 Mon-Fri 8:30am-5pm.
800-768-5858 · 535 Harden St Extension, Columbia, SC 29203