Regiolijst
- L1G 2T3 - Oshawa, Durham, Ontario
- L1G 2T4 - Oshawa, Durham, Ontario
- L1G 2T5 - Oshawa, Durham, Ontario
- L1G 2T6 - Oshawa, Durham, Ontario
- L1G 2T7 - Oshawa, Durham, Ontario
- L1G 2T8 - Oshawa, Durham, Ontario
- L1G 2T9 - Oshawa, Durham, Ontario
- L1G 2V1 - Oshawa, Durham, Ontario
- L1G 2V2 - Oshawa, Durham, Ontario
- L1G 2V3 - Oshawa, Durham, Ontario
- L1G 2V4 - Oshawa, Durham, Ontario
- L1G 2V5 - Oshawa, Durham, Ontario
- L1G 2V6 - Oshawa, Durham, Ontario
- L1G 2V7 - Oshawa, Durham, Ontario
- L1G 2V8 - Oshawa, Durham, Ontario
- L1G 2V9 - Oshawa, Durham, Ontario
- L1G 2W1 - Oshawa, Durham, Ontario
- L1G 2W2 - Oshawa, Durham, Ontario
- L1G 2W3 - Oshawa, Durham, Ontario
- L1G 2W4 - Oshawa, Durham, Ontario