+63-83-(5018000...5018999): Tupi, South Cotabato (SCO) Skaityti daugiau apie +63-83-(5018000...5018999)
+63-83-(5019000...5019999): Tupi, South Cotabato (SCO) Skaityti daugiau apie +63-83-(5019000...5019999)
+63-83-(5020000...5029999): Koronadal City, South Cotabato (SCO) Skaityti daugiau apie +63-83-(5020000...5029999)
+63-83-(5030000...5036999): Banga, South Cotabato (SCO) Skaityti daugiau apie +63-83-(5030000...5036999)
+63-83-(5037000...5037999): Tantangan, South Cotabato (SCO) Skaityti daugiau apie +63-83-(5037000...5037999)
+63-83-(5038000...5038999): Tantangan, South Cotabato (SCO) Skaityti daugiau apie +63-83-(5038000...5038999)
+63-83-(5039000...5039999): Tantangan, South Cotabato (SCO) Skaityti daugiau apie +63-83-(5039000...5039999)