Region List
- L4G 0P3 - Aurora, York, Ontario
- L4G 0P8 - Aurora, York, Ontario
- L4G 0P9 - Aurora, York, Ontario
- L4G 0R1 - Aurora, York, Ontario
- L4G 0R2 - Aurora, York, Ontario
- L4G 0R3 - Aurora, York, Ontario
- L4G 0R4 - Aurora, York, Ontario
- L4G 0R5 - Aurora, York, Ontario
- L4G 1A1 - Aurora, York, Ontario
- L4G 1A2 - Aurora, York, Ontario
- L4G 1A3 - Aurora, York, Ontario
- L4G 1A4 - Aurora, York, Ontario
- L4G 1A5 - Aurora, York, Ontario
- L4G 1A7 - Aurora, York, Ontario
- L4G 1A8 - Aurora, York, Ontario
- L4G 1A9 - Aurora, York, Ontario
- L4G 1B1 - Aurora, York, Ontario
- L4G 1B2 - Aurora, York, Ontario
- L4G 1B3 - Aurora, York, Ontario
- L4G 1B4 - Aurora, York, Ontario