Area Codes in Cobourg
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 905 | — | Ontario | 12,861,940 | Canada | America/Toronto |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Baltimore, Ontario | Ontario | Canada | — | 905 | K0K |
| Grafton, Ontario | Ontario | Canada | — | 905 | K0K |
| Keene | Ontario | Canada | — | 705 | K0L |
| Millbrook | Ontario | Canada | — | 705 | L0A |
| Port Hope, Ontario | Ontario | Canada | — | 905 | L1A |