Lista de la región
- L7B 0A7 - King City, York, Ontario
- L7B 0A8 - King City, York, Ontario
- L7B 0A9 - King City, York, Ontario
- L7B 0B1 - King City, York, Ontario
- L7B 0B2 - King City, York, Ontario
- L7B 0B3 - King City, York, Ontario
- L7B 1A1 - King City, York, Ontario
- L7B 1A2 - King City, York, Ontario
- L7B 1A3 - King City, York, Ontario
- L7B 1A4 - King City, York, Ontario
- L7B 1A5 - King City, York, Ontario
- L7B 1A6 - King City, York, Ontario
- L7B 1A7 - King City, York, Ontario
- L7B 1A8 - King City, York, Ontario
- L7B 1A9 - King City, York, Ontario
- L7B 1B1 - King City, York, Ontario
- L7B 1B2 - King City, York, Ontario
- L7B 1B3 - King City, York, Ontario
- L7B 1B4 - King City, York, Ontario
- L7B 1B5 - King City, York, Ontario