Список региона
- K1B 3L4 - Gloucester, Ottawa, Ontario
- K1B 3L5 - Gloucester, Ottawa, Ontario
- K1B 3L6 - Gloucester, Ottawa, Ontario
- K1B 3L7 - Gloucester, Ottawa, Ontario
- K1B 3L8 - Gloucester, Ottawa, Ontario
- K1B 3L9 - Gloucester, Ottawa, Ontario
- K1B 3M1 - Gloucester, Ottawa, Ontario
- K1B 3M2 - Gloucester, Ottawa, Ontario
- K1B 3M8 - Gloucester, Ottawa, Ontario
- K1B 3M9 - Gloucester, Ottawa, Ontario
- K1B 3N1 - Gloucester, Ottawa, Ontario
- K1B 3N3 - Gloucester, Ottawa, Ontario
- K1B 3N5 - Gloucester, Ottawa, Ontario
- K1B 3N6 - Gloucester, Ottawa, Ontario
- K1B 3N9 - Gloucester, Ottawa, Ontario
- K1B 3P1 - Gloucester, Ottawa, Ontario
- K1B 3P2 - Gloucester, Ottawa, Ontario
- K1B 3P3 - Gloucester, Ottawa, Ontario
- K1B 3P4 - Gloucester, Ottawa, Ontario
- K1B 3P5 - Gloucester, Ottawa, Ontario