Jack in the Box adresses in Placentia‚ CA Home Work hours Jack in the Box hours California Placentia AddressPhoneMap797 W Orangethorpe Ave Placentia(714) 572-3924 1097 E Imperial Hwy Placentia(714) 528-2960 2097 E Orangethorpe Ave Placentia(714) 993-4579 You May Like Burger King hoursStarbucks hoursCarl's Jr. hoursJack in the Box hoursPapa Murphy's hoursIn-N-Out Burger hoursPeople Are Reading