Posted on February 18, 2019 February 18, 2019 by WebsiteYellowPages.com Ohio Northern University 1 2 3 4 50.000 LocationsOhio Bookmark Contact Information Business Name Ohio Northern University Address 525 S Main St # 1, Ohio 45810-1599 Phone Number 4197721932 Fax Number 4197722000 Website http://www.onu.edu Post navigationPrevious post: N-Viro International CorpNext post: Subway Sandwiches & Salads