รายชื่อภูมิภาค
- K1B 4G5 - Gloucester, Ottawa, Ontario
- K1B 4G6 - Gloucester, Ottawa, Ontario
- K1B 4G7 - Gloucester, Ottawa, Ontario
- K1B 4G8 - Gloucester, Ottawa, Ontario
- K1B 4G9 - Gloucester, Ottawa, Ontario
- K1B 4H1 - Gloucester, Ottawa, Ontario
- K1B 4K3 - Gloucester, Ottawa, Ontario
- K1B 4K4 - Gloucester, Ottawa, Ontario
- K1B 4K5 - Gloucester, Ottawa, Ontario
- K1B 4K6 - Gloucester, Ottawa, Ontario
- K1B 4K7 - Gloucester, Ottawa, Ontario
- K1B 4K8 - Gloucester, Ottawa, Ontario
- K1B 4L3 - Gloucester, Ottawa, Ontario
- K1B 4L4 - Gloucester, Ottawa, Ontario
- K1B 4M1 - Gloucester, Ottawa, Ontario
- K1B 4M2 - Gloucester, Ottawa, Ontario
- K1B 4M3 - Gloucester, Ottawa, Ontario
- K1B 4M4 - Gloucester, Ottawa, Ontario
- K1B 4M5 - Gloucester, Ottawa, Ontario
- K1B 4M6 - Gloucester, Ottawa, Ontario