Senarai rantau
- L3T 4J8 - Thornhill, York, Ontario
- L3T 4J5 - Thornhill, York, Ontario
- L3T 4J9 - Thornhill, York, Ontario
- L3T 4K1 - Thornhill, York, Ontario
- L3T 4K2 - Thornhill, York, Ontario
- L3T 4K3 - Thornhill, York, Ontario
- L3T 4K4 - Thornhill, York, Ontario
- L3T 4K5 - Thornhill, York, Ontario
- L3T 4K6 - Thornhill, York, Ontario
- L3T 4K7 - Thornhill, York, Ontario
- L3T 4K8 - Thornhill, York, Ontario
- L3T 4K9 - Thornhill, York, Ontario
- L3T 4L1 - Thornhill, York, Ontario
- L3T 4L2 - Thornhill, York, Ontario
- L3T 4L3 - Thornhill, York, Ontario
- L3T 4L4 - Thornhill, York, Ontario
- L3T 4L5 - Thornhill, York, Ontario
- L3T 4L6 - Thornhill, York, Ontario
- L3T 4L7 - Thornhill, York, Ontario
- L3T 4L8 - Thornhill, York, Ontario