| Locality | Postal Code |
|---|---|
| Ramblón de los Chilenos, Lavalle | M5533 XBN |
| Resurrección, Lavalle | M5535 XAQ |
| San José, Lavalle | M5535 XAR |
| San Miguel, Lavalle | M5537 XAH |
| San Pedro, Lavalle | M5537 XAT |
| Santa Marta, Lavalle | M5533 XAX |
| Tulumaya, Lavalle | M5533 XAZ |
| Postal Codes in Mendoza | |
|---|---|
| Tupungato | Tunuyán |
| Santa Rosa | San Rafael |
| San Martín | San Carlos |
| Rivadavia | Malargüe |
| Maipú | Luján de Cuyo |
| Lavalle | Las Heras |
| La Paz | Junín |
| Guaymallén | Godoy Cruz |
| General Alvear | Capital |