| 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 |
|---|---|---|
| 905-243 | Oshawa | Wireless |
| 905-667 | Hamilton | Landline |
| 905-220 | Burlington | Wireless |
| 905-790 | Brampton | Landline |
| 905-856 | Woodbridge | Landline |
| 905-683 | Pickering | Landline |
| 905-713 | Aurora | Landline |
| 905-227 | Saint Catharines Thorold | Landline |
| 905-344 | Castleton | Landline |
| 905-461 | Malton | Landline |
| 905-941 | Saint Catharines Thorold | Wireless |
| 905-787 | Richmond Hill | Landline |
| 905-762 | Thornhill | Landline |
| 905-342 | Cold Springs | Landline |
| 905-444 | Whitby | Landline |
| 905-678 | Malton | Landline |
| 905-612 | Malton | Landline |
| 905-395 | Aurora | Landline |
| 905-447 | Oshawa | Wireless |
| 905-355 | Colborne | Landline |