地域の一覧
- L1G 4G5 - Oshawa, Durham, Ontario
- L1G 4G6 - Oshawa, Durham, Ontario
- L1G 4G7 - Oshawa, Durham, Ontario
- L1G 4G8 - Oshawa, Durham, Ontario
- L1G 4G9 - Oshawa, Durham, Ontario
- L1G 4H1 - Oshawa, Durham, Ontario
- L1G 4H2 - Oshawa, Durham, Ontario
- L1G 4H3 - Oshawa, Durham, Ontario
- L1G 4H4 - Oshawa, Durham, Ontario
- L1G 4H5 - Oshawa, Durham, Ontario
- L1G 4H6 - Oshawa, Durham, Ontario
- L1G 4H7 - Oshawa, Durham, Ontario
- L1G 4H8 - Oshawa, Durham, Ontario
- L1G 4H9 - Oshawa, Durham, Ontario
- L1G 4J1 - Oshawa, Durham, Ontario
- L1G 4J2 - Oshawa, Durham, Ontario
- L1G 4J3 - Oshawa, Durham, Ontario
- L1G 4J4 - Oshawa, Durham, Ontario
- L1G 4J5 - Oshawa, Durham, Ontario
- L1G 4J6 - Oshawa, Durham, Ontario