| Locality | Post Code |
|---|---|
| Estacion Christophersen, General López | S2611 |
| Estación Teodelina, General López | S2600 XAD |
| Firmat, General López | S2630 |
| Hughes, General López | S2725 |
| Kilometro 396, General López | S6106 XAB |
| La Adelaida, General López | S6103 XAA |
| La Asturiana, General López | S6106 XAC |
| La Calma, General López | S6106 XAD |
| La Chispa, General López | S2602 |
| La Constancia, General López | S6103 XAB |
| La Gama, General López | S2615 XAA |
| La Inés, General López | S6100 XAA |
| La Inglesita, General López | S2601 XAA |
| La Morocha, General López | S2613 XAA |
| La Picasa, General López | S6036 XAA |
| Labordeboy, General López | S2726 |
| Las Dos Angelitas, General López | S6106 XAG |
| Las Encadenadas, General López | S2607 XAC |
| Lazzarino, General López | S6103 XAD |
| Los Arcos, General López | S2720 XAB |
| Maggiolo, General López | S2622 |
| María Teresa, General López | S2609 |
| Melincué, General López | S2728 |
| Merceditas, General López | S2725 XAA |
| Miguel Torres, General López | S2631 |
| Miramar, General López | S6106 XAI |