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

Address: 9350 Flair Dr El Monte CA 91731
Website: http://www.irs.gov/index.html
Hours:
  • Monday through Friday, 8:30am to 4:30pm.
Phones:
  • Service/Intake and Administration (626) 312-5138, 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