| Locality | Post Code |
|---|---|
| Juan V Cilley, Adolfo Alsina | B6430 XAF |
| La Florida, Adolfo Alsina | B8185 XAO |
| La Pala, Adolfo Alsina | B6341 XAC |
| Lago Epecuén, Adolfo Alsina | B6431 XAA |
| Leubucó, Adolfo Alsina | B6338 XAA |
| Los Gauchos, Adolfo Alsina | B6343 XAA |
| Malabia, Adolfo Alsina | B6443 XAB |
| Maza, Adolfo Alsina | B6343 |
| Monte Fiore, Adolfo Alsina | B8185 XAK |
| Pocito, Adolfo Alsina | B6430 XAD |
| Rivera, Adolfo Alsina | B6441 |
| San Antonio, Adolfo Alsina | B8185 XAL |
| San Miguel Arcángel, Adolfo Alsina | B8185 |
| Thames, Adolfo Alsina | B6343 XAB |
| Tres Lagunas, Adolfo Alsina | B6443 XAD |
| Villa Castelar Est Erize, Adolfo Alsina | B6430 XAG |
| Villa Margarita, Adolfo Alsina | B8185 XAP |
| Villa Maza, Adolfo Alsina | B6343 XAC |
| Villa Saurí, Adolfo Alsina | B6430 XAH |
| Yutuyaco, Adolfo Alsina | B6443 XAE |