รายชื่อภูมิภาค
- K1C 1P4 - Orleans, Ottawa, Ontario
- K1C 1P5 - Orleans, Ottawa, Ontario
- K1C 1P6 - Orleans, Ottawa, Ontario
- K1C 1P7 - Orleans, Ottawa, Ontario
- K1C 1P8 - Orleans, Ottawa, Ontario
- K1C 1P9 - Orleans, Ottawa, Ontario
- K1C 1R1 - Orleans, Ottawa, Ontario
- K1C 1R2 - Orleans, Ottawa, Ontario
- K1C 1R3 - Orleans, Ottawa, Ontario
- K1C 1R4 - Orleans, Ottawa, Ontario
- K1C 1R5 - Orleans, Ottawa, Ontario
- K1C 1R6 - Orleans, Ottawa, Ontario
- K1C 1R7 - Orleans, Ottawa, Ontario
- K1C 1R8 - Orleans, Ottawa, Ontario
- K1C 1S1 - Orleans, Ottawa, Ontario
- K1C 1S2 - Orleans, Ottawa, Ontario
- K1C 1S3 - Orleans, Ottawa, Ontario
- K1C 1S4 - Orleans, Ottawa, Ontario
- K1C 1S5 - Orleans, Ottawa, Ontario
- K1C 1S6 - Orleans, Ottawa, Ontario