Del Taco adresses in Walnut‚ CA Home Work hours Del Taco hours California Walnut AddressPhoneMap21060 Golden Springs Dr Walnut(909) 594-8992 20259 Valley Blvd Walnut(909) 468-1844 You May Like Baskin-Robbins hoursDel Taco hoursMcDonald's hoursStarbucks hoursApplebee's hoursRubio's hoursPeople Are Reading