| Locality | Postal Code |
|---|---|
| San José, Maracó | L6360 XAE |
| Santa Catalina, Maracó | L6365 XAG |
| Santa Elena, Maracó | L6360 XAF |
| Santa Inés, Maracó | L6360 XAG |
| Speluzzi, Maracó | L6365 XAH |
| Trebolares, Maracó | L6361 XAC |
| Zona Rural Dorila, Maracó | L6365 XAI |
| Postal Codes in La Pampa | |
|---|---|
| Utracán | Trenel |
| Toay | Realicó |
| Rancul | Quemú Quemú |
| Puelén | Maracó |
| Loventué | Limay Mahuida |
| Lihuel Calel | Hucal |
| Guatraché | Curacó |
| Conhelo | Chical Co |
| Chapaleufú | Chalileo |
| Catriló | Capital |
| Caleu Caleu | Atreucó |