区域列表
- L3X 2B1 - Newmarket, York, Ontario
- L3X 2B2 - Newmarket, York, Ontario
- L3X 2B3 - Newmarket, York, Ontario
- L3X 2B4 - Newmarket, York, Ontario
- L3X 2B5 - Newmarket, York, Ontario
- L3X 2B6 - Newmarket, York, Ontario
- L3X 2B7 - Newmarket, York, Ontario
- L3X 2B8 - Newmarket, York, Ontario
- L3X 2B9 - Newmarket, York, Ontario
- L3X 2C1 - Newmarket, York, Ontario
- L3X 2C2 - Newmarket, York, Ontario
- L3X 2C3 - Newmarket, York, Ontario
- L3X 2C4 - Newmarket, York, Ontario
- L3X 2C5 - Newmarket, York, Ontario
- L3X 2C6 - Newmarket, York, Ontario
- L3X 2C7 - Newmarket, York, Ontario
- L3X 2C8 - Newmarket, York, Ontario
- L3X 2C9 - Newmarket, York, Ontario
- L3X 2E1 - Newmarket, York, Ontario
- L3X 2E2 - Newmarket, York, Ontario