Monday through Friday, 8:30am to 4:30pm, EST.

Address: 300 N Los Angeles St Los Angeles CA 90012
Website: http://www.irs.gov/index.html
Hours:
  • Monday through Friday, 8:30am to 4:30pm.
Phones:
  • Service/Intake and Administration (213) 576-3009, Assistance for Individuals Service/Intake (800) 829-1040, Assistance for Businesses Service/Intake (800) 829-4933, Assistance for Individuals with Hearing Impairments Service/Intake (Voice and TDD) (800) 8