Kode Area di Napierville
| Kode Area▲ | Kota↕ | Daerah Administratif↕ | Populasi Kota↕ | Negara/Wilayah | Zona Waktu |
|---|---|---|---|---|---|
| 450 | — | Quebec | 7,730,612 | Kanada | America/Montreal |
Kota Terdekat
| Kota | Wilayah | Negara | Populasi | Kode Area | Kode Pos |
|---|---|---|---|---|---|
| Lacolle | Quebec | Kanada | 1,528 | 450 | J0J |
| Saint-Bernard-de-Lacolle | Quebec | Kanada | — | 450 | J0J |
| Saint-Blaise-sur-Richelieu | Quebec | Kanada | — | 450 | J0J, J3B, J2X, J2W |
| Saint-Jacques-le-Mineur | Quebec | Kanada | — | 450 | J0J |
| Saint-Valentin | Quebec | Kanada | — | 450 | J0J |