Area Codes in Warner
| 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 |
|---|---|---|---|---|---|
| Coutts, Alberta | Alberta | Canada | 305 | 403 | T0K |
| Milk River, Alberta | Alberta | Canada | — | 403 | T0K |
| New Dayton | Alberta | Canada | — | 403 | — |
| Stirling, Alberta | Alberta | Canada | — | 403 | T0K |
| Sweet Grass, Montana | Montana | United States | 58 | 406 | — |