Region aysen Postal Codes - Chile Region aysen postal codesCoyhaique - 5950000Lago Verde - 5960000Aysen - 6000000Cisnes - 6010000Guaitecas - 6020000Cochrane - 6100000O Higgins - 6110000Tortel - 6120000Chile Chico - 6050000Rio Ibanez - 6060000