Список региона
- L9H 1L1 - Dundas, Hamilton, Ontario
- L9H 1L2 - Dundas, Hamilton, Ontario
- L9H 1L3 - Dundas, Hamilton, Ontario
- L9H 1L4 - Dundas, Hamilton, Ontario
- L9H 1L5 - Dundas, Hamilton, Ontario
- L9H 1L6 - Dundas, Hamilton, Ontario
- L9H 1L7 - Dundas, Hamilton, Ontario
- L9H 1L8 - Dundas, Hamilton, Ontario
- L9H 1L9 - Dundas, Hamilton, Ontario
- L9H 1M1 - Dundas, Hamilton, Ontario
- L9H 1M2 - Dundas, Hamilton, Ontario
- L9H 1M3 - Dundas, Hamilton, Ontario
- L9H 1M4 - Dundas, Hamilton, Ontario
- L9H 1M5 - Dundas, Hamilton, Ontario
- L9H 1M6 - Dundas, Hamilton, Ontario
- L9H 1M7 - Dundas, Hamilton, Ontario
- L9H 1M8 - Dundas, Hamilton, Ontario
- L9H 1M9 - Dundas, Hamilton, Ontario
- L9H 1N1 - Dundas, Hamilton, Ontario
- L9H 1N2 - Dundas, Hamilton, Ontario