Senarai rantau
- L4A 0C3 - Stouffville, York, Ontario
- L4A 0C4 - Stouffville, York, Ontario
- L4A 0C5 - Stouffville, York, Ontario
- L4A 0C6 - Stouffville, York, Ontario
- L4A 0C7 - Stouffville, York, Ontario
- L4A 0C8 - Stouffville, York, Ontario
- L4A 0C9 - Stouffville, York, Ontario
- L4A 0E1 - Stouffville, York, Ontario
- L4A 0E2 - Stouffville, York, Ontario
- L4A 0E3 - Stouffville, York, Ontario
- L4A 0E4 - Stouffville, York, Ontario
- L4A 0E5 - Stouffville, York, Ontario
- L4A 0E6 - Stouffville, York, Ontario
- L4A 0E7 - Stouffville, York, Ontario
- L4A 0E8 - Stouffville, York, Ontario
- L4A 0E9 - Stouffville, York, Ontario
- L4A 0G1 - Stouffville, York, Ontario
- L4A 0G2 - Stouffville, York, Ontario
- L4A 0G3 - Stouffville, York, Ontario
- L4A 0G4 - Stouffville, York, Ontario