| 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 |
|---|---|---|
| 905-586 | Caledon East | Wireless |
| 905-568 | Cooksville | Landline |
| 905-776 | Selkirk | Landline |
| 905-616 | Oakville | Wireless |
| 905-663 | Woodbridge | Landline |
| 905-594 | Stoney Creek | Landline |
| 905-964 | Saint Catharines Thorold | Wireless |
| 905-660 | Thornhill | Landline |
| 905-452 | Brampton | Landline |
| 905-799 | Brampton | Landline |
| 905-885 | Port Hope | Landline |
| 905-581 | Hamilton | Landline |
| 905-402 | Cooksville | Landline |
| 905-331 | Burlington | Landline |
| 905-207 | Cobourg | Wireless |
| 905-873 | Georgetown | Landline |
| 905-920 | Hamilton | Wireless |
| 905-842 | Oakville | Landline |
| 905-553 | Maple | Landline |
| 905-410 | Oshawa | Wireless |