Kode Area di Dundas
| Kode Area▲ | Kota↕ | Daerah Administratif↕ | Populasi Kota↕ | Negara/Wilayah | Zona Waktu |
|---|
| 780 | Edmonton | Alberta | 712,391 | Kanada | America/Edmonton |
| 905 | — | Ontario | 12,861,940 | Kanada | America/Toronto |
Kota Terdekat
| Kota | Wilayah | Negara | Populasi | Kode Area | Kode Pos |
|---|
| Ancaster | Ontario | Kanada | — | 905 | L9G, L9K, L0R |
| Burlington, Ontario | Ontario | Kanada | 164,415 | 905, 780 | L7L, L7M, L7N, L7P |
| Hamilton | Ontario | Kanada | 519,949 | 905, 780 | L8E, L8G, L8H, L8K |
| Stoney Creek | Ontario | Kanada | — | 905 | L8E, L8G, L8J, L8H |
| Waterdown | Ontario | Kanada | — | 905 | L0R, L9H |