Contact Us Sun City Shadow Hills Community Association 80814 Sun City Blvd Indio CA 92203 Phone: (760) 345-4349 Fax: (760) 345-4102 24-Hour Contact: Jefferson Front Gate (Phases 1 & 2): (760) 345-4458 Avenue 40 Front Gate (Phase 3): (760) 342-4725 Website Technical Support: techsupport@scshca.com