+63-83-(5075000...5075999): Tampakan, South Cotabato (SCO) Read more about +63-83-(5075000...5075999)
+63-83-(5076000...5076999): Tampakan, South Cotabato (SCO) Read more about +63-83-(5076000...5076999)
+63-83-(5077000...5077999): Tampakan, South Cotabato (SCO) Read more about +63-83-(5077000...5077999)
+63-83-(5100000...5199999): Koronadal City, South Cotabato (SCO) Read more about +63-83-(5100000...5199999)