1. Oklahoma Child Support Services
State agency that establishes, enforces, modifies, and collects child support orders across all 77 Oklahoma counties. Fathers can apply for services to establish paternity, locate a co-parent, set or modify orders, and resolve arrears through income withholding. Call the statewide toll-free line or visit a local office with photo ID, Social Security card, birth certificates, existing court orders, and recent pay stubs.
800-522-2922 · 2409 N Kelley Ave, Oklahoma City, OK 73111