Area Codes in Oña Canton
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 7 | Machala | El Oro Province | 198,123 | Ecuador | America/Guayaquil |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Cumbe, Ecuador | Azuay Province | Ecuador | — | 7 | 010152 |
| Girón, Azuay | Azuay Province | Ecuador | — | 7 | 010250, 010303 |
| San Fernando Canton | Azuay Province | Ecuador | — | 7 | 010750, 010751, 010302 |
| Victoria del Portete | Azuay Province | Ecuador | — | 7 | — |
| Zaruma | El Oro Province | Ecuador | 12,505 | 7 | 071350, 071352, 071353, 071354 |