Lista de la región
- L1W 2R1 - Pickering, Durham, Ontario
- L1W 2R2 - Pickering, Durham, Ontario
- L1W 2R3 - Pickering, Durham, Ontario
- L1W 2R4 - Pickering, Durham, Ontario
- L1W 2R5 - Pickering, Durham, Ontario
- L1W 2R6 - Pickering, Durham, Ontario
- L1W 2R7 - Pickering, Durham, Ontario
- L1W 2R8 - Pickering, Durham, Ontario
- L1W 2R9 - Pickering, Durham, Ontario
- L1W 2S1 - Pickering, Durham, Ontario
- L1W 2S2 - Pickering, Durham, Ontario
- L1W 2S3 - Pickering, Durham, Ontario
- L1W 2S4 - Pickering, Durham, Ontario
- L1W 2S5 - Pickering, Durham, Ontario
- L1W 2S6 - Pickering, Durham, Ontario
- L1W 2S7 - Pickering, Durham, Ontario
- L1W 2S8 - Pickering, Durham, Ontario
- L1W 2S9 - Pickering, Durham, Ontario
- L1W 2T1 - Pickering, Durham, Ontario
- L1W 2T2 - Pickering, Durham, Ontario