Contact Us Pioneer Preparatory School: A Challenge Foundation Academy Phone: (623) 933-3733 6510 West Clarendon Avenue Phoenix, AZ 85033 Map Daily Schedule Office hours: 8:00am–4:00pm Tardy bell: 8:00 am Dismissal: 3:00pm Every Friday students will be dismissed at 12:30 pm. Please visit the calendar for information about closures and early dismissal. Front Office Staff Mrs. Araceli Arroyo Business Manager araceli.arroyo@ppslions.org Ms. Natasha Ramirez Registrar/Records Clerk natasha.ramirez@ppslions.org Mrs. Grecia Solorio School Secretary grecia.solorio@ppslions.org March 24, 2015 Share this page on Facebook Share this page on Twitter Share this page on Pinterest Share this page on Linked In Subscribe to Pioneer Preparatory School updates feed email this page