| Localité | Code postal |
|---|---|
| Atikameg, Big Lakes | T0G 0C0 |
| Bear Canyon, Big Lakes | T0H 0B0 |
| Buffalo Head Prairie, Big Lakes | T0H 0G6, T0H 4A0 |
| Cadotte Lake, Big Lakes | T0H 0E6, T0H 0N0 |
| Calling Lake, Big Lakes | T0G 0K0, T0G 0A5 |
| Canyon Creek, Big Lakes | T0G 0M0 |
| Chateh, Big Lakes | T0H 0S0 |
| Cherry Point, Big Lakes | T0H 0C3, T0H 0T0 |
| Chisholm Mills, Big Lakes | T0G 0B9, T0G 0N0 |
| Cleardale, Big Lakes | T0H 3Y0, T0H 0A8 |
| Deadwood, Big Lakes | T0H 0E2, T0H 1A0 |
| Dixonville, Big Lakes | T0H 0A3, T0H 1E0 |
| Driftpile, Big Lakes | T0G 0V0 |
| Enilda, Big Lakes | T0G 0C6, T0G 0W0 |
| Eureka River, Big Lakes | T0H 1K0 |
| Faust, Big Lakes | T0G 0X0, T0G 0C3 |
| Flatbush, Big Lakes | T0G 0C9, T0G 0Z0 |
| Fort Vermilion, Big Lakes | T0H 1N0, T0H 0E9 |
| Fox Lake, Big Lakes | T0H 1R0, T0H 0B9 |
| Garden River, Big Lakes | T0H 4G0 |
| Grouard, Big Lakes | T0G 1C0, T0G 0A3 |
| High Level, Big Lakes | T0H |
| High Prairie, Big Lakes | T0G 0A8, T0G 1E0 |
| Hines Creek, Big Lakes | T0H 0B6, T0H 2A0 |
| Hondo, Big Lakes | T0G 1G0 |
| Hotchkiss, Big Lakes | T0H 2B0 |