1. Arizona Division of Child Support Services
State agency handling establishment, enforcement, and modification of child support orders. Serves mothers and custodial parents with paternity establishment, support order setup, enforcement, and modifications. Bring birth certificates, recent pay stubs, photo ID, and any prior support orders. Modifications can be requested when income or circumstances change. Call 602-252-4045, open Mon-Fri 7am-5pm.
602-252-4045 · 3443 N Central Ave, Phoenix, AZ 85012