Posted on January 2, 2019 January 2, 2019 by WebsiteYellowPages.com Mater Dei High School 1 2 3 4 50.000 CategoriesSchools LocationsIndiana Bookmark Contact Information Business Name Mater Dei High School Address 1300 Harmony Way, Indiana 47720-6199 Phone Number 8124215717 Fax Number 8124262258 Website http://www.materdeiwildcats.com CategoriesSchools Post navigationPrevious post: OLD ENGLISH SIGN SHOPPENext post: Lake County Board Of Review