+63-64-(2099000...2099999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(2099000...2099999)
+63-64-(3900000...3909999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(3900000...3909999)
+63-64-(4210000...4219999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(4210000...4219999)
+63-64-(4420000...4429999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(4420000...4429999)
+63-64-(4430000...4439999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(4430000...4439999)
+63-64-(4760000...4769999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(4760000...4769999)
+63-64-(4820000...4829999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(4820000...4829999)
+63-64-(4830000...4839999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(4830000...4839999)
+63-64-(5203000...5203999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(5203000...5203999)
+63-64-(5204000...5204999): Cotabato City, North Cotabato (NCO) Read more about +63-64-(5204000...5204999)
