Nabannagan National High School

Public High School

NABANNAGAN WEST Lasam Cagayan

Tel : 09063452091 / 09175687805

Monico Rarama National High School (Munoz National High School -San Pedro Extension)

Public High School

Roxas Isabela

Matusalem National High School

Public High School

Roxas Isabela

Matucay National High School

Public High School

Maharlika Highway Allacapan Cagayan

Tel : 9175194703

Manuel L. Quezon National High School

Public High School

District Gragasin San Isidro Isabela

Tel : 9399659915

Mallig National High School (formerly Mallig National High School - Main)

Public High School

OLANGO Mallig Isabela

Tel : 9156407228

Magalalag National High School

Public High School

Magalalag Enrile Cagayan

Tel : 9272578135

Lanna National High School (Isabela National High School - Lanna Annex)

Public High School

-Malamag Tumauini Isabela

Tel : 9328649218

LAL-LO NATIONAL HIGH SCHOOL

Public High School

Pantaleon Dupaya Lal-Lo Cagayan

Tel : 9267320942

La Paz National High School (Cabatuan National High School - La Paz Annex)

Public High School

Purok 4 Cabatuan Isabela

Tel : 9178844415