| Communes |
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| Postal/ZIP Codes in Cochrane, Capitán Prat |
| Postal/ZIP Codes in O'Higgins, Capitán Prat |
| Postal/ZIP Codes in Tortel, Capitán Prat |
| Postal/ZIP Codes in Aysén del General Carlos Ibáñez del Campo |
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| Postal/ZIP Codes in Aisén |
| Postal/ZIP Codes in Capitán Prat |
| Postal/ZIP Codes in Coihaique |
| Postal/ZIP Codes in General Carrera |