Список региона
- K4C 1K3 - Cumberland, Ottawa, Ontario
- K4C 1K6 - Cumberland, Ottawa, Ontario
- K4C 1K7 - Cumberland, Ottawa, Ontario
- K4C 1K8 - Cumberland, Ottawa, Ontario
- K4C 1K9 - Cumberland, Ottawa, Ontario
- K4C 1L1 - Cumberland, Ottawa, Ontario
- K4C 1L2 - Cumberland, Ottawa, Ontario
- K4C 1L4 - Cumberland, Ottawa, Ontario
- K4C 1L3 - Cumberland, Ottawa, Ontario
- K4C 1L5 - Cumberland, Ottawa, Ontario
- K4C 1L6 - Cumberland, Ottawa, Ontario
- K4C 1L8 - Cumberland, Ottawa, Ontario
- K4C 1L7 - Cumberland, Ottawa, Ontario
- K4C 1L9 - Cumberland, Ottawa, Ontario
- K4C 1M1 - Cumberland, Ottawa, Ontario
- K4C 1M3 - Cumberland, Ottawa, Ontario
- K4C 1M2 - Cumberland, Ottawa, Ontario
- K4C 1M5 - Cumberland, Ottawa, Ontario
- K4C 1M4 - Cumberland, Ottawa, Ontario
- K4C 1M6 - Cumberland, Ottawa, Ontario