Area Codes in Aden
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 403 | Calgary | Alberta | 1,019,942 | Canada | America/Edmonton |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Chester, Montana | Montana | United States | 847 | 406 | 59522 |
| Etzikom | Alberta | Canada | — | 403 | T0K |
| Foremost, Alberta | Alberta | Canada | — | 403 | T0K |
| Sunburst, Montana | Montana | United States | 375 | 406 | 59482 |
| Whitlash, Montana | Montana | United States | — | 406 | 59545 |