Kode Area di Hatley
| Kode Area▲ | Kota↕ | Daerah Administratif↕ | Populasi Kota↕ | Negara/Wilayah | Zona Waktu |
|---|---|---|---|---|---|
| 819 | — | Quebec | 7,730,612 | Kanada | America/Montreal |
Kota Terdekat
| Kota | Wilayah | Negara | Populasi | Kode Area | Kode Pos |
|---|---|---|---|---|---|
| Ayer's Cliff | Quebec | Kanada | — | 819 | J0B |
| Compton | Quebec | Kanada | — | 819 | J0B |
| North Hatley | Quebec | Kanada | — | 819 | J0B |
| Sainte-Catherine-de-Hatley | Quebec | Kanada | — | 819 | J1N, J0B, J1X |
| Waterville | Quebec | Kanada | — | 819 | J1M, J0B |