| 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 |
|---|---|---|
| 905-738 | Thornhill | Landline |
| 905-566 | Cooksville | Landline |
| 905-907 | Thornhill | Landline |
| 905-700 | Keswick | Landline |
| 905-577 | Hamilton | Landline |
| 905-635 | Burlington | Landline |
| 905-758 | Aurora | Wireless |
| 905-979 | Hamilton | Wireless |
| 905-861 | Brampton | Landline |
| 905-274 | Port Credit | Landline |
| 905-651 | Saint Catharines Thorold | Wireless |
| 905-792 | Brampton | Landline |
| 905-584 | Caledon East | Landline |
| 905-923 | Hamilton | Wireless |
| 905-694 | Malton | Landline |
| 905-688 | Saint Catharines Thorold | Landline |
| 905-629 | Cooksville | Landline |
| 905-597 | Thornhill | Landline |
| 905-723 | Oshawa | Landline |
| 905-414 | Welland | Wireless |