Sta. Maria National High School

Public High School

-Sta. Maria West San Nicolas Pangasinan

Tel : 9199913746

Solsona National High School (Talugtog Campus)

Public High School

Solsona Ilocos Norte

Tel : 077 786 11 60

Solsona National High School (Bagbag Campus)

Public High School

Solsona Ilocos Norte

Tel : 077 786 11 60

Solotsolot National High School

Public High School

-None San Juan (Lapog) Ilocos Sur

Tel : 9258904629

Solsona National High School, Maananteng Campus

Public High School

Solsona Ilocos Norte

Tel : 077 786 1160

Sison Central Integrated School

Public High School

-San Pedro St. Sison Pangasinan

Tel : 9194346454

Sinapangan National High School

Public High School

Balaoan La Union

Tel : 9287832759

Sisim National High School

Public High School

Cabugao Ilocos Sur

Tel : 9175785433

Sinait National High School

Public High School

Ricudo Sinait Ilocos Sur

Tel : 6740004

Fax : 6740004

Sigay National High School

Public High School

Poblacion, Sigay, I. Sur Sigay Ilocos Sur

Tel : 9357849320