Bölge listesi
- L1W 3J1 - Pickering, Durham, Ontario
- L1W 3J2 - Pickering, Durham, Ontario
- L1W 3J3 - Pickering, Durham, Ontario
- L1W 3J4 - Pickering, Durham, Ontario
- L1W 3J6 - Pickering, Durham, Ontario
- L1W 3J7 - Pickering, Durham, Ontario
- L1W 3J8 - Pickering, Durham, Ontario
- L1W 3J9 - Pickering, Durham, Ontario
- L1W 3K1 - Pickering, Durham, Ontario
- L1W 3K2 - Pickering, Durham, Ontario
- L1W 3K3 - Pickering, Durham, Ontario
- L1W 3K4 - Pickering, Durham, Ontario
- L1W 3K5 - Pickering, Durham, Ontario
- L1W 3K6 - Pickering, Durham, Ontario
- L1W 3K7 - Pickering, Durham, Ontario
- L1W 3K8 - Pickering, Durham, Ontario
- L1W 3L1 - Pickering, Durham, Ontario
- L1W 3L2 - Pickering, Durham, Ontario
- L1W 3L3 - Pickering, Durham, Ontario
- L1W 3L4 - Pickering, Durham, Ontario