Postal Codes in Oshawa, ON

Select a postal code from the list below to view the information for that postal code.

• L1H 1G3
• L1H 1K2
• L1H 1M7
• L1H 5R6
• L1H 7K5
• L1H 9Z9
• L1J 3H5
• L1K 1H1
• L1K 1L1
• L1K 1R6
• L1K 2W3
• L1L 0A3
• L1L 0A4
• L1L 0H8
• L1L 2B2
• L1L 6V1
• L1N 2M8
• L1N 5S9