+63-74-(3030000...3039999): Baguio City, Cordillera Administrative Region (15) Read more about +63-74-(3030000...3039999)
+63-74-(3040000...3049999): Baguio City, Cordillera Administrative Region (15) Read more about +63-74-(3040000...3049999)
+63-74-(3050000...3059999): Baguio City, Cordillera Administrative Region (15) Read more about +63-74-(3050000...3059999)