This School is no longer MSHSAA Member School. Membership Membership Type: Full Member School Type: High School, Grades 9-12 Board District: #7 St. Louis County: St. Charles Contact Information Address: 1230 Tom Ginnever Ave O'fallon, MO 63366-4499 Phone: (636) 379-2902 Fax: (636) 978-5884 School Website: Facebook: Twitter: fznactivities Instagram: School Details School Colors: Green/Gold Boys Mascot: Panthers Girls Mascot: Panthers Boys Logo: Girls Logo: Location Ft. Zumwalt North High School 38.819515 -90.666428 #222 0 1230 Tom Ginnever Ave O'fallon, MO 63366-4499 (636) 379-2902 Get Directions