Kode Area di Calgary
| Kode Area▲ | Kota↕ | Daerah Administratif↕ | Populasi Kota↕ | Negara/Wilayah | Zona Waktu |
|---|
| 403 | Calgary | Alberta | 1,019,942 | Kanada | America/Edmonton |
| 780 | Edmonton | Alberta | 712,391 | Kanada | America/Edmonton |
Kota Terdekat
| Kota | Wilayah | Negara | Populasi | Kode Area | Kode Pos |
|---|
| Airdrie | Alberta | Kanada | 24,673 | 403, 780 | T4A, T4B |
| Balzac | Alberta | Kanada | — | 403 | T0M, T4A |
| Bowness | Alberta | Kanada | — | 403 | T1Y, T3B, T2C |
| Midnapore | Alberta | Kanada | — | 780, 403 | T2Y, T2X |
| Rocky View | Alberta | Kanada | — | 403, 780 | T1Z, T1X, T4B, T4A |