Area Codes in Napierville
| 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 |
|---|---|---|---|---|---|
| Lacolle, Quebec | Quebec | Canada | 1,528 | 450 | J0J |
| Saint-Bernard-de-Lacolle, Quebec | Quebec | Canada | — | 450 | J0J |
| Saint-Blaise-sur-Richelieu, Quebec | Quebec | Canada | — | 450 | J0J, J3B, J2X, J2W |
| Saint-Jacques-le-Mineur, Quebec | Quebec | Canada | — | 450 | J0J |
| Saint-Valentin, Quebec | Quebec | Canada | — | 450 | J0J |