Regiolijst
- L1C 5K1 - Bowmanville, Durham, Ontario
- L1C 5K2 - Bowmanville, Durham, Ontario
- L1C 5K3 - Bowmanville, Durham, Ontario
- L1C 5K4 - Bowmanville, Durham, Ontario
- L1C 5K5 - Bowmanville, Durham, Ontario
- L1C 5K6 - Bowmanville, Durham, Ontario
- L1C 5K8 - Bowmanville, Durham, Ontario
- L1C 5K7 - Bowmanville, Durham, Ontario
- L1C 5L1 - Bowmanville, Durham, Ontario
- L1C 5K9 - Bowmanville, Durham, Ontario
- L1C 5L2 - Bowmanville, Durham, Ontario
- L1C 5L3 - Bowmanville, Durham, Ontario
- L1C 5L4 - Bowmanville, Durham, Ontario
- L1C 5L5 - Bowmanville, Durham, Ontario
- L1C 5L6 - Bowmanville, Durham, Ontario
- L1C 5L8 - Bowmanville, Durham, Ontario
- L1C 5L7 - Bowmanville, Durham, Ontario
- L1C 5L9 - Bowmanville, Durham, Ontario
- L1C 5M1 - Bowmanville, Durham, Ontario
- L1C 5M2 - Bowmanville, Durham, Ontario