Lista de la región
- L9G 1J3 - Ancaster, Hamilton, Ontario
- L9G 1J4 - Ancaster, Hamilton, Ontario
- L9G 1J5 - Ancaster, Hamilton, Ontario
- L9G 1J6 - Ancaster, Hamilton, Ontario
- L9G 1J7 - Ancaster, Hamilton, Ontario
- L9G 1J8 - Ancaster, Hamilton, Ontario
- L9G 1J9 - Ancaster, Hamilton, Ontario
- L9G 1K1 - Ancaster, Hamilton, Ontario
- L9G 1K2 - Ancaster, Hamilton, Ontario
- L9G 1K3 - Ancaster, Hamilton, Ontario
- L9G 1K4 - Ancaster, Hamilton, Ontario
- L9G 1K5 - Ancaster, Hamilton, Ontario
- L9G 1K6 - Ancaster, Hamilton, Ontario
- L9G 1K7 - Ancaster, Hamilton, Ontario
- L9G 1K8 - Ancaster, Hamilton, Ontario
- L9G 1K9 - Ancaster, Hamilton, Ontario
- L9G 1L1 - Ancaster, Hamilton, Ontario
- L9G 1L2 - Ancaster, Hamilton, Ontario
- L9G 1L3 - Ancaster, Hamilton, Ontario
- L9G 1L4 - Ancaster, Hamilton, Ontario