+63-55-(5340000...5349999): Santa Margarita, Western Samar (WSA) Read more about +63-55-(5340000...5349999)
+63-55-(5430000...5439999): Catbalogan City, Western Samar (WSA) Read more about +63-55-(5430000...5439999)
+63-55-(5470000...5479999): San Sebastian, Western Samar (WSA) Read more about +63-55-(5470000...5479999)
+63-55-(5490000...5499999): Pinabacdao, Western Samar (WSA) Read more about +63-55-(5490000...5499999)