9175720643 
Callao National High School is a public high school located in the heart of Lasam, Cagayan. With a commitment to providing quality education to its students, Callao National High School offers a rigorous academic curriculum, a variety of extracurricular activities, and a supportive learning environment. The school is dedicated to fostering the intellectual, social, and emotional growth of its students, preparing them for success in their future endeavors. Callao National High School is proud to have a team of dedicated and experienced educators who are passionate about helping students achieve their full potential. With a focus on holistic development and a commitment to excellence, Callao National High School strives to cultivate responsible and well-rounded individuals who will make positive contributions to society.
