Lista regionu
- K2S 0A1 - Stittsville, Ottawa, Ontario
- K2S 0A2 - Stittsville, Ottawa, Ontario
- K2S 0A3 - Stittsville, Ottawa, Ontario
- K2S 0A4 - Stittsville, Ottawa, Ontario
- K2S 0A5 - Stittsville, Ottawa, Ontario
- K2S 0A6 - Stittsville, Ottawa, Ontario
- K2S 0A7 - Stittsville, Ottawa, Ontario
- K2S 0A8 - Stittsville, Ottawa, Ontario
- K2S 0A9 - Stittsville, Ottawa, Ontario
- K2S 0B1 - Stittsville, Ottawa, Ontario
- K2S 0B2 - Stittsville, Ottawa, Ontario
- K2S 0B3 - Stittsville, Ottawa, Ontario
- K2S 0B4 - Stittsville, Ottawa, Ontario
- K2S 0B5 - Stittsville, Ottawa, Ontario
- K2S 0B6 - Stittsville, Ottawa, Ontario
- K2S 0B7 - Stittsville, Ottawa, Ontario
- K2S 0B8 - Stittsville, Ottawa, Ontario
- K2S 0B9 - Stittsville, Ottawa, Ontario
- K2S 0C1 - Stittsville, Ottawa, Ontario
- K2S 0C2 - Stittsville, Ottawa, Ontario