Area Kodes in Oka
| Area Kode▲ | Stad↕ | Administratiewe Streek↕ | Stad Bevolking↕ | Land/Streek | Tydsone |
|---|---|---|---|---|---|
| 450 | — | Quebec | 7,730,612 | Kanada | America/Montreal |
Nabygeleë Stede
| Stad | Streek | Land | Bevolking | Area Kodes | Poskodes |
|---|---|---|---|---|---|
| Hudson | Quebec | Kanada | 5,088 | 450 | J7T, J0P |
| Hudson Heights | Quebec | Kanada | — | 450 | J0P |
| Saint-Lazare | Quebec | Kanada | 17,016 | 450 | J7T, J7V |
| Vaudreuil-Dorion | Quebec | Kanada | 25,789 | 514, 780, 450 | J7V, J7T |
| Vaudreuil-sur-le-Lac | Quebec | Kanada | — | 450 | J7V |