| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Monte Aymond, Güer Aike | Z9400 XAL |
| Postal/ZIP Codes in Morro Chico, Güer Aike | Z9407 XAE |
| Postal/ZIP Codes in Palermo Aike, Güer Aike | Z9400 XAG |
| Postal/ZIP Codes in Pali Aike, Güer Aike | Z9400 XAH |
| Postal/ZIP Codes in Paso del Medio, Güer Aike | Z9400 XAI |
| Postal/ZIP Codes in Pueblo Nuevo, Güer Aike | Z9407 XAA |
| Postal/ZIP Codes in Puente Blanco, Güer Aike | Z9407 XAB |
| Postal/ZIP Codes in Punta del Monte, Güer Aike | Z9400 XAJ |
| Postal/ZIP Codes in Punta Loyola, Güer Aike | Z9400 XAM |
| Postal/ZIP Codes in Rincon de Los Morros, Güer Aike | Z9407 XAC |
| Postal/ZIP Codes in Río Gallegos, Güer Aike | Z9400, Z9402, Z9403 |
| Postal/ZIP Codes in Río Turbio, Güer Aike | Z9407 |
| Postal/ZIP Codes in Rospentek, Güer Aike | Z9398 |
| Postal/ZIP Codes in Rospentek Aike, Güer Aike | Z9407 XAK |
| Postal/ZIP Codes in Tapi Aike, Güer Aike | Z9420 XAA |