Jack in the Box adresses in Rancho Santa Margarita‚ CA Home Work hours Jack in the Box hours California Rancho Santa Margarita AddressPhoneMap28592 Oso Pkwy Rancho Santa Margarita(949) 766-5980 You May Like Taco Bell hoursBruegger's hoursCold Stone Creamery hoursTogo's hoursChipotle Mexican Grill hoursIn-N-Out Burger hoursPeople Are Reading