California Customer Service Number

California's public counter assistance hours are Monday through Friday, 8 a.m. to 5 p.m., except state holidays.

You can also call them, Monday through Friday, 7 a.m. to 5 p.m., except state holidays.

• 800.338.0505 Automated Service (inside the U.S.)
• 800.852.5711 (inside the U.S.)
• 916.845.6500 (outside the U.S.)

https://www.ftb.ca.gov/aboutFTB/contact.shtml?WT.mc_id=Global_Utility_Contact