Список региона
- L1C 3N2 - Bowmanville, Durham, Ontario
- L1C 3N3 - Bowmanville, Durham, Ontario
- L1C 3N4 - Bowmanville, Durham, Ontario
- L1C 3N5 - Bowmanville, Durham, Ontario
- L1C 3N6 - Bowmanville, Durham, Ontario
- L1C 3N7 - Bowmanville, Durham, Ontario
- L1C 3N8 - Bowmanville, Durham, Ontario
- L1C 3N9 - Bowmanville, Durham, Ontario
- L1C 3P1 - Bowmanville, Durham, Ontario
- L1C 3P2 - Bowmanville, Durham, Ontario
- L1C 3P3 - Bowmanville, Durham, Ontario
- L1C 3P4 - Bowmanville, Durham, Ontario
- L1C 3P5 - Bowmanville, Durham, Ontario
- L1C 3P6 - Bowmanville, Durham, Ontario
- L1C 3P7 - Bowmanville, Durham, Ontario
- L1C 3P8 - Bowmanville, Durham, Ontario
- L1C 3P9 - Bowmanville, Durham, Ontario
- L1C 3R1 - Bowmanville, Durham, Ontario
- L1C 3R2 - Bowmanville, Durham, Ontario
- L1C 3R3 - Bowmanville, Durham, Ontario