Area Codes in Howick
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 450 | — | Quebec | 7,730,612 | Canada | America/Montreal |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Beauharnois, Quebec | Quebec | Canada | 11,918 | 450 | J6N, J6R, J0S |
| Saint-Chrysostome, Quebec | Quebec | Canada | — | 450 | J0S |
| Saint-Étienne-de-Beauharnois, Quebec | Quebec | Canada | — | 450 | J0S, J6N |
| Saint-Urbain-Premier, Quebec | Quebec | Canada | — | 450 | J0S |
| Sainte-Martine | Quebec | Canada | — | 450 | J6R, J0S, J6N |