Daftar wilayah
- K1B 4M7 - Gloucester, Ottawa, Ontario
- K1B 4M8 - Gloucester, Ottawa, Ontario
- K1B 4M9 - Gloucester, Ottawa, Ontario
- K1B 4N1 - Gloucester, Ottawa, Ontario
- K1B 4N2 - Gloucester, Ottawa, Ontario
- K1B 4N3 - Gloucester, Ottawa, Ontario
- K1B 4N5 - Gloucester, Ottawa, Ontario
- K1B 4N6 - Gloucester, Ottawa, Ontario
- K1B 4N7 - Gloucester, Ottawa, Ontario
- K1B 4N8 - Gloucester, Ottawa, Ontario
- K1B 4N9 - Gloucester, Ottawa, Ontario
- K1B 4P1 - Gloucester, Ottawa, Ontario
- K1B 4P2 - Gloucester, Ottawa, Ontario
- K1B 4P3 - Gloucester, Ottawa, Ontario
- K1B 4P4 - Gloucester, Ottawa, Ontario
- K1B 4P5 - Gloucester, Ottawa, Ontario
- K1B 4P6 - Gloucester, Ottawa, Ontario
- K1B 4P7 - Gloucester, Ottawa, Ontario
- K1B 4P8 - Gloucester, Ottawa, Ontario
- K1B 4P9 - Gloucester, Ottawa, Ontario