Jack in the Box adresses in Monrovia‚ CA Home Work hours Jack in the Box hours California Monrovia AddressPhoneMap248 W Huntington Dr Monrovia(626) 357-8302 100 W Duarte Rd Monrovia(626) 303-0695 You May Like Cold Stone Creamery hoursLittle Caesars hoursPanera Bread hoursDel Taco hoursWendy's hoursWaBa Grill hoursPeople Are Reading