Schools-public 455 N 8th Ave Holbrook, AZ 86025 Phone : (928) 524-2815 Business Category Schools Government Offices & Public Schools Holbrook--secondary, Holbrook High School 455 N 8th Ave Holbrook, AZ 86025 Phone : (928) 524-2815 Business Category Schools Administration Of Educational Programs Schools-Public Schools-Senior High Government Offices & Public Schools