Seznam oblastí
- L1C 1A5 - Bowmanville, Durham, Ontario
- L1C 1A6 - Bowmanville, Durham, Ontario
- L1C 1A7 - Bowmanville, Durham, Ontario
- L1C 1A8 - Bowmanville, Durham, Ontario
- L1C 1A9 - Bowmanville, Durham, Ontario
- L1C 1B1 - Bowmanville, Durham, Ontario
- L1C 1B2 - Bowmanville, Durham, Ontario
- L1C 1B3 - Bowmanville, Durham, Ontario
- L1C 1B4 - Bowmanville, Durham, Ontario
- L1C 1B5 - Bowmanville, Durham, Ontario
- L1C 1B6 - Bowmanville, Durham, Ontario
- L1C 1B7 - Bowmanville, Durham, Ontario
- L1C 1B8 - Bowmanville, Durham, Ontario
- L1C 1B9 - Bowmanville, Durham, Ontario
- L1C 1C1 - Bowmanville, Durham, Ontario
- L1C 1C2 - Bowmanville, Durham, Ontario
- L1C 1C3 - Bowmanville, Durham, Ontario
- L1C 1C4 - Bowmanville, Durham, Ontario
- L1C 1C5 - Bowmanville, Durham, Ontario
- L1C 1C6 - Bowmanville, Durham, Ontario