Lista de la región
- K1B 4V6 - Gloucester, Ottawa, Ontario
- K1B 4V7 - Gloucester, Ottawa, Ontario
- K1B 4V9 - Gloucester, Ottawa, Ontario
- K1B 4W1 - Gloucester, Ottawa, Ontario
- K1B 4W2 - Gloucester, Ottawa, Ontario
- K1B 4W3 - Gloucester, Ottawa, Ontario
- K1B 4W4 - Gloucester, Ottawa, Ontario
- K1B 4W6 - Gloucester, Ottawa, Ontario
- K1B 4W7 - Gloucester, Ottawa, Ontario
- K1B 4W9 - Gloucester, Ottawa, Ontario
- K1B 4X1 - Gloucester, Ottawa, Ontario
- K1B 4X2 - Gloucester, Ottawa, Ontario
- K1B 4X4 - Gloucester, Ottawa, Ontario
- K1B 4X5 - Gloucester, Ottawa, Ontario
- K1B 4X6 - Gloucester, Ottawa, Ontario
- K1B 4X7 - Gloucester, Ottawa, Ontario
- K1B 4X9 - Gloucester, Ottawa, Ontario
- K1B 4Y1 - Gloucester, Ottawa, Ontario
- K1B 4Y2 - Gloucester, Ottawa, Ontario
- K1B 4Y3 - Gloucester, Ottawa, Ontario