| District of Ontario area codes: 705 | |
|---|---|
| Country | Canada |
| State/Province | Ontario |
| Major City | Oba |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 705-200 | Mattawa, ON | Rogers Communications Partnership (wireless) | |
| 705-201 | Peterborough, ON | Isp Telecom | |
| 705-202 | Campbellford, ON | Isp Telecom | |
| 705-203 | Parry Sound, ON | Telus Mobility | |
| 705-204 | Bracebridge, ON | Telus Mobility | |
| 705-205 | Bracebridge, ON | Telus Mobility | |
| 705-206 | Sault Ste Marie, ON | Telus Mobility | |
| 705-207 | Sudbury, ON | Telus Mobility | |
| 705-208 | Algoma Mills, ON | Telus Mobility | |
| 705-209 | Midland, ON | Telus Mobility | |
| 705-210 | Gore Bay, ON | Telus Mobility | |
| 705-212 | Lindsay, ON | Telnet Communications | |
| 705-213 | Bobcaygeon, ON | Telnet Communications | |
| 705-214 | Cannington, ON | Telnet Communications | |
| 705-215 | Fenelon Falls, ON | Telnet Communications | |
| 705-216 | Coboconk, ON | Telnet Communications | |
| 705-217 | Beaverton, ON | Telnet Communications | |
| 705-218 | Mattawa, ON | Rogers Communications Partnership (wireless) | |
| 705-219 | Sunderland, ON | Telnet Communications | |
| 705-220 | Barrie, ON | Rogers Communications Partnership (wireless) |
There are 744 prefixes, In the code area, the major cities are Verner, ON;Minden, ON;Norwood, ON;Moosonee, ON;Pow. The major city is Verner.