+63-35-(9225801...9225801): Santa Catalina, Negros Oriental (NER) Read more about +63-35-(9225801...9225801)
+63-35-(9225890...9225899): Santa Catalina, Negros Oriental (NER) Read more about +63-35-(9225890...9225899)
+63-77-(2530000...2539999): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(2530000...2539999)
+63-77-(7224800...7224899): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(7224800...7224899)
+63-77-(7224900...7224999): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(7224900...7224999)
+63-77-(7225000...7225099): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(7225000...7225099)
+63-77-(7225100...7225199): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(7225100...7225199)
+63-77-(7225200...7225299): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(7225200...7225299)
+63-77-(7225300...7225399): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(7225300...7225399)
+63-77-(7225400...7225499): Santa Catalina, Ilocos Sur (ILS) Read more about +63-77-(7225400...7225499)