| General Information about Area Code 905 | |
|---|---|
| Country | Canada |
| State / Province / Territory | Ontario |
| Major City | Bolton |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | Phone Type |
|---|---|---|
| 905-715 | Newmarket | Landline |
| 905-442 | Oshawa | Wireless |
| 905-768 | Hagersville | Landline |
| 905-445 | Hampton | Landline |
| 905-405 | Malton | Landline |
| 905-901 | Oakville | Landline |
| 905-992 | Fort Erie | Landline |
| 905-269 | Cobourg | Wireless |
| 905-407 | Burlington | Wireless |
| 905-988 | Saint Catharines Thorold | Landline |
| 905-477 | Unionville | Landline |
| 905-814 | Streetsville | Landline |
| 905-527 | Hamilton | Landline |
| 905-400 | Gormley | Landline |
| 905-418 | Thornhill | Landline |
| 905-933 | Saint Catharines Thorold | Wireless |
| 905-275 | Cooksville | Landline |
| 905-492 | Southpick | Landline |
| 905-975 | Hamilton | Wireless |
| 905-837 | Southpick | Landline |