+63-34-(3450000...3459999): Murcia, Negros Occidental (NEC) Read more about +63-34-(3450000...3459999)
+63-34-(3770000...3779999): Pontevedra, Negros Occidental (NEC) Read more about +63-34-(3770000...3779999)
+63-34-(3870000...3870999): Isabela, Negros Occidental (NEC) Read more about +63-34-(3870000...3870999)
+63-34-(3872000...3872999): Isabela, Negros Occidental (NEC) Read more about +63-34-(3872000...3872999)
+63-34-(3880000...3889999): Binalbagan, Negros Occidental (NEC) Read more about +63-34-(3880000...3889999)
+63-34-(3910000...3919999): Hinigaran, Negros Occidental (NEC) Read more about +63-34-(3910000...3919999)
+63-34-(4870000...4879999): Binalbagan, Negros Occidental (NEC) Read more about +63-34-(4870000...4879999)