Region List
- L4G 7A1 - Aurora, York, Ontario
- L4G 7A2 - Aurora, York, Ontario
- L4G 7A3 - Aurora, York, Ontario
- L4G 7A4 - Aurora, York, Ontario
- L4G 7A5 - Aurora, York, Ontario
- L4G 7A6 - Aurora, York, Ontario
- L4G 7A7 - Aurora, York, Ontario
- L4G 7A9 - Aurora, York, Ontario
- L4G 7B1 - Aurora, York, Ontario
- L4G 7B2 - Aurora, York, Ontario
- L4G 7B3 - Aurora, York, Ontario
- L4G 7B4 - Aurora, York, Ontario
- L4G 7B5 - Aurora, York, Ontario
- L4G 7B6 - Aurora, York, Ontario
- L4G 7B7 - Aurora, York, Ontario
- L4G 7B8 - Aurora, York, Ontario
- L4G 7B9 - Aurora, York, Ontario
- L4G 7C1 - Aurora, York, Ontario
- L4G 7C2 - Aurora, York, Ontario
- L4G 7C3 - Aurora, York, Ontario