Public Schools Charter Schools Private Schools Colleges Arizona Montessori Charter School, Prescott Valley, 928-775-0238 Excel Education Centers, inc. (three schools in the tri-city area), 928-778-5764 Franklin Phonetic Primary School   Kestrel High School, in Prescott, 928-541-1090 Mingus Springs Charter School, in Chino Valley, 928-636-4766  Mountain Oak Charter School, in Prescott, 928-541-7700 Skyview School, in Prescott, 928-776-1730