| District of Ontario area codes: 807 | |
|---|---|
| Country | Canada |
| State/Province | Ontario |
| Major City | Nakina |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 807-252 | Thunder Bay, ON | Rogers Communications Partnership (wireless) | |
| 807-270 | Fort Frances, ON | Exatel Inc. | |
| 807-271 | Fort Frances, ON | Thunder Bay Mobility | |
| 807-272 | Fort Frances, ON | Thunder Bay Mobility | |
| 807-274 | Fort Frances, ON | Bell Canada | |
| 807-275 | Fort Frances, ON | Bell Canada | |
| 807-276 | Fort Frances, ON | Thunder Bay Mobility | |
| 807-285 | Thunder Bay, ON | Shaw Telecom Inc. | |
| 807-286 | Thunder Bay, ON | Shaw Telecom Inc. | |
| 807-310 | Bell Canada | ||
| 807-323 | Dryden, ON | Bell Mobility | |
| 807-324 | Atikokan, ON | Bell Mobility | |
| 807-329 | Nakina, ON | Bell Canada | |
| 807-333 | Thunder Bay, ON | Exatel Inc. | |
| 807-343 | Thunder Bay, ON | Thunder Bay Telephone | |
| 807-344 | Thunder Bay, ON | Thunder Bay Telephone | |
| 807-345 | Thunder Bay, ON | Thunder Bay Telephone | |
| 807-346 | Thunder Bay, ON | Thunder Bay Telephone | |
| 807-347 | Cat Lake, ON | Bell Canada | |
| 807-349 | Ogoki, ON | Bell Canada |
There are 178 prefixes, In the code area, the major cities are Nakina, ON;Devlin, ON;Cochenour, ON;Dorion, ON;Oxd. The major city is Nakina.