+63-64-(4260000...4269999): Bagumbayan, Sultan Kudarat (SUK) Read more about +63-64-(4260000...4269999)
+63-64-(4280000...4289999): Midsayap, North Cotabato (NCO) Read more about +63-64-(4280000...4289999)
+63-64-(4290000...4299999): Sultan Kudarat, Maguindanao (MAG) Read more about +63-64-(4290000...4299999)
+63-64-(4300000...4309999): Kidapawan City, North Cotabato (NCO) Read more about +63-64-(4300000...4309999)
+63-64-(4310000...4319999): Datu Odin Sinsuat, Maguindanao (MAG) Read more about +63-64-(4310000...4319999)
