Area Codes in Killean
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|
| 519 | — | Ontario | 12,861,940 | Canada | America/Toronto |
| 905 | — | Ontario | 12,861,940 | Canada | America/Toronto |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|
| Ayr, Ontario | Ontario | Canada | — | 519 | N0B |
| Cambridge, Ontario | Ontario | Canada | 120,372 | 905, 519, 780 | N1P, N1R, N1S, N1T |
| Guelph | Ontario | Canada | 115,760 | 519 | N1C, N1E, N1G, N1H |
| Guelph/Eramosa | Ontario | Canada | — | 519 | N0B |
| Paris, Ontario | Ontario | Canada | 11,177 | 519 | N3L |