+63-35-(3360000...3369999): Guihulngan City, Negros Oriental (NER) Read more about +63-35-(3360000...3369999)
+63-35-(3500000...3509999): Ayungon, Negros Oriental (NER) Read more about +63-35-(3500000...3509999)
+63-35-(3520000...3529999): Bais City, Negros Oriental (NER) Read more about +63-35-(3520000...3529999)
+63-35-(3530000...3539999): Bayawan City, Negros Oriental (NER) Read more about +63-35-(3530000...3539999)
+63-35-(3540000...3549999): Canlaon City, Negros Oriental (NER) Read more about +63-35-(3540000...3549999)
+63-35-(3560000...3569999): Dumaguete, Negros Oriental (NER) Read more about +63-35-(3560000...3569999)
+63-35-(3570000...3579999): Guihulngan City, Negros Oriental (NER) Read more about +63-35-(3570000...3579999)
