Seznam oblastí
- K4B 1K6 - Navan, Ottawa, Ontario
- K4B 1K7 - Navan, Ottawa, Ontario
- K4B 1M5 - Navan, Ottawa, Ontario
- K4B 1M6 - Navan, Ottawa, Ontario
- K4B 1M7 - Navan, Ottawa, Ontario
- K4B 1M8 - Navan, Ottawa, Ontario
- K4B 1M9 - Navan, Ottawa, Ontario
- K4B 1N1 - Navan, Ottawa, Ontario
- K4B 1N2 - Navan, Ottawa, Ontario
- K4B 1N3 - Navan, Ottawa, Ontario
- K4B 1N4 - Navan, Ottawa, Ontario
- K4B 1N5 - Navan, Ottawa, Ontario
- K4B 1N6 - Navan, Ottawa, Ontario
- K4B 1N7 - Navan, Ottawa, Ontario
- K4B 1N8 - Navan, Ottawa, Ontario
- K4B 1N9 - Navan, Ottawa, Ontario
- K4B 1P2 - Navan, Ottawa, Ontario
- K4B 1P3 - Navan, Ottawa, Ontario
- K4B 1P5 - Navan, Ottawa, Ontario
- K4B 1P6 - Navan, Ottawa, Ontario