PARS (Public Agency Retirement System)
(714) 250-6369
(800) 540-6369

CalPERS (Public Employees= Retirement System)
Sacramento Regional Office
2750 Gateway Oaks Drive, Room 140
P.O. Box 942710
Sacramento, CA 95833
(888) 225-7377

Orange Regional Office

500 Orange Tower
500 North State College Blvd., Suite 750
Orange, CA 92868
(877) 720-7377

CalSTRS (State Teachers Retirement System)
P.O. Box 15275
Sacramento, CA 95851-0275
Public Service:  (800) 228-5453 or (916) 229-3870
Hearing Impaired: (916) 229-3541
Teletalk:  (800) 228-5453​

Social Security Administration
(1-800) 772-1213