Area Codes in Castelar
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 3406 | Sastre, Santa Fe | Santa Fe Province | 5,521 | Argentina | America/Argentina/Cordoba |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Ituzaingó, Buenos Aires | Buenos Aires Province | Argentina | — | 3786 | — |
| Libertad, Buenos Aires | Buenos Aires Province | Argentina | — | 220 | — |
| San Antonio de Padua | Buenos Aires Province | Argentina | — | 3549 | — |
| San Justo, Buenos Aires | Buenos Aires Province | Argentina | — | 3442 | — |
| Villa Martínez de Hoz | Buenos Aires Province | Argentina | — | 2355 | — |