Seznam oblastí
- L1C 2Z1 - Bowmanville, Durham, Ontario
- L1C 2Z2 - Bowmanville, Durham, Ontario
- L1C 2Z3 - Bowmanville, Durham, Ontario
- L1C 2Z4 - Bowmanville, Durham, Ontario
- L1C 2Z5 - Bowmanville, Durham, Ontario
- L1C 2Z6 - Bowmanville, Durham, Ontario
- L1C 2Z7 - Bowmanville, Durham, Ontario
- L1C 2Z8 - Bowmanville, Durham, Ontario
- L1C 2Z9 - Bowmanville, Durham, Ontario
- L1C 3A1 - Bowmanville, Durham, Ontario
- L1C 3A2 - Bowmanville, Durham, Ontario
- L1C 3A3 - Bowmanville, Durham, Ontario
- L1C 3A4 - Bowmanville, Durham, Ontario
- L1C 3A5 - Bowmanville, Durham, Ontario
- L1C 3A6 - Bowmanville, Durham, Ontario
- L1C 3A7 - Bowmanville, Durham, Ontario
- L1C 3A8 - Bowmanville, Durham, Ontario
- L1C 3A9 - Bowmanville, Durham, Ontario
- L1C 3B1 - Bowmanville, Durham, Ontario
- L1C 3B2 - Bowmanville, Durham, Ontario