| 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 |
|---|---|---|
| 905-641 | Saint Catharines Thorold | Landline |
| 905-707 | Thornhill | Landline |
| 905-984 | Saint Catharines Thorold | Landline |
| 905-649 | Claremont | Landline |
| 905-818 | Hamilton | Wireless |
| 905-366 | Cooksville | Landline |
| 905-769 | Hamilton | Landline |
| 905-744 | Pickering | Wireless |
| 905-212 | Cooksville | Landline |
| 905-802 | Burlington | Wireless |
| 905-393 | Hamilton | Landline |
| 905-953 | Newmarket | Landline |
| 905-257 | Oakville | Landline |
| 905-625 | Cooksville | Landline |
| 905-436 | Oshawa | Landline |
| 905-662 | Stoney Creek | Landline |
| 905-999 | Pickering | Wireless |
| 905-403 | Clarkson | Landline |
| 905-643 | Winona | Landline |
| 905-228 | Saint Catharines Thorold | Landline |