The phone number and additional contact information for the Stockton Labor Board is the following:

• Address: 31 E. Channel Street, Room 317, Stockton, CA 95202
• Phone Number: (209) 948-7771
• Email: LaborComm.WCA.STK@dir.ca.gov (for open, closed or new wage claims); DLSE2@dir.ca.gov (for general questions)
• Hours of Operation: 9:00 AM to 1:00 PM, closed from 1:00 PM until 2:00 PM, then open again from 2:00 PM until 5:00 PM.