क्षेत्र सूची
- K1B 3W4 - Ottawa, Ottawa, Ontario
- K1B 3W9 - Ottawa, Ottawa, Ontario
- K1B 4E5 - Ottawa, Ottawa, Ontario
- K1B 4E4 - Ottawa, Ottawa, Ontario
- K1B 4H2 - Ottawa, Ottawa, Ontario
- K1B 4H3 - Ottawa, Ottawa, Ontario
- K1B 4H4 - Ottawa, Ottawa, Ontario
- K1B 4H5 - Ottawa, Ottawa, Ontario
- K1B 4H7 - Ottawa, Ottawa, Ontario
- K1B 4H6 - Ottawa, Ottawa, Ontario
- K1B 4H8 - Ottawa, Ottawa, Ontario
- K1B 4H9 - Ottawa, Ottawa, Ontario
- K1B 4J1 - Ottawa, Ottawa, Ontario
- K1B 4J2 - Ottawa, Ottawa, Ontario
- K1B 4J3 - Ottawa, Ottawa, Ontario
- K1B 4J4 - Ottawa, Ottawa, Ontario
- K1B 4J5 - Ottawa, Ottawa, Ontario
- K1B 4J6 - Ottawa, Ottawa, Ontario
- K1B 4J7 - Ottawa, Ottawa, Ontario
- K1B 4J8 - Ottawa, Ottawa, Ontario