| District of Ontario area codes: 249 | |
|---|---|
| Country | Canada |
| State/Province | Ontario |
| Major City | Mattawa |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 249-220 | Stayner, ON | Telus Integrated Communications | |
| 249-221 | Alliston, ON | Telus Integrated Communications | |
| 249-222 | Rosseau, ON | Telus Integrated Communications | |
| 249-223 | Moonstone, ON | Telus Integrated Communications | |
| 249-224 | Otter Lake, ON | Telus Integrated Communications | |
| 249-265 | Oba, ON | Comwave Networks | |
| 249-266 | Sudbury, ON | Comwave Networks | |
| 249-267 | Warren, ON | Comwave Networks | |
| 249-268 | Wawa, ON | Comwave Networks | |
| 249-269 | Whitefish Falls, ON | Comwave Networks | |
| 249-301 | Midland, ON | Telus Integrated Communications | |
| 249-302 | Algoma Mills, ON | Telus Integrated Communications | |
| 249-357 | Peterborough, ON | Telus Mobility | |
| 249-358 | North Bay, ON | Telus Mobility | |
| 249-400 | Mattawa, ON | Rogers Communications Partnership (wireless) | |
| 249-700 | Huntsville, ON | Iristel Inc. | |
| 249-877 | Barrie, ON | Telus Mobility | |
| 249-878 | Sudbury, ON | Telus Mobility | |
| 249-888 | Barrie, ON | Fibernetics Corporation | |
| 249-988 | Parry Sound, ON | Fido Solutions Inc. |
There are 30 prefixes, In the code area, the major cities are Mattawa, ON;Huntsville, ON;Stayner, ON;Barrie, ON;. The major city is Mattawa.