Список региона
- L1C 3T6 - Bowmanville, Durham, Ontario
- L1C 3T7 - Bowmanville, Durham, Ontario
- L1C 3T8 - Bowmanville, Durham, Ontario
- L1C 3T9 - Bowmanville, Durham, Ontario
- L1C 3V1 - Bowmanville, Durham, Ontario
- L1C 3V2 - Bowmanville, Durham, Ontario
- L1C 3V3 - Bowmanville, Durham, Ontario
- L1C 3V4 - Bowmanville, Durham, Ontario
- L1C 3V5 - Bowmanville, Durham, Ontario
- L1C 3V6 - Bowmanville, Durham, Ontario
- L1C 3V7 - Bowmanville, Durham, Ontario
- L1C 3V8 - Bowmanville, Durham, Ontario
- L1C 3V9 - Bowmanville, Durham, Ontario
- L1C 3W1 - Bowmanville, Durham, Ontario
- L1C 3W3 - Bowmanville, Durham, Ontario
- L1C 3W4 - Bowmanville, Durham, Ontario
- L1C 3W5 - Bowmanville, Durham, Ontario
- L1C 3W6 - Bowmanville, Durham, Ontario
- L1C 3W7 - Bowmanville, Durham, Ontario
- L1C 3W8 - Bowmanville, Durham, Ontario