지역 목록
- L1C 4V9 - Bowmanville, Durham, Ontario
- L1C 4W1 - Bowmanville, Durham, Ontario
- L1C 4W2 - Bowmanville, Durham, Ontario
- L1C 4W3 - Bowmanville, Durham, Ontario
- L1C 4W4 - Bowmanville, Durham, Ontario
- L1C 4W5 - Bowmanville, Durham, Ontario
- L1C 4W6 - Bowmanville, Durham, Ontario
- L1C 4W7 - Bowmanville, Durham, Ontario
- L1C 4W8 - Bowmanville, Durham, Ontario
- L1C 4W9 - Bowmanville, Durham, Ontario
- L1C 4X1 - Bowmanville, Durham, Ontario
- L1C 4X2 - Bowmanville, Durham, Ontario
- L1C 4X3 - Bowmanville, Durham, Ontario
- L1C 4X4 - Bowmanville, Durham, Ontario
- L1C 4X5 - Bowmanville, Durham, Ontario
- L1C 4X6 - Bowmanville, Durham, Ontario
- L1C 4X7 - Bowmanville, Durham, Ontario
- L1C 4X8 - Bowmanville, Durham, Ontario
- L1C 4X9 - Bowmanville, Durham, Ontario
- L1C 4Y1 - Bowmanville, Durham, Ontario