+63-64-(2000000...2009999): Tacurong City, Sultan Kudarat (SUK) Read more about +63-64-(2000000...2009999)
+63-64-(2091000...2091999): Midsayap, North Cotabato (NCO) Read more about +63-64-(2091000...2091999)
+63-64-(2094000...2094999): Kidapawan City, North Cotabato (NCO) Read more about +63-64-(2094000...2094999)