How to Contact NOHSOffice HoursMonday - Friday 8 a.m. to 5 p.m. ET Telephone770-924-8899 Fax678-303-3426 admin@nationalhumanservices.org Mailing addressNational Organization for Human Services 3760 Sixes Road, Ste. 126 # 262 Canton, GA 30114 Tax ID48-0983789 |