รายชื่อภูมิภาค
- L9L 2A3 - Port Perry, Durham, Ontario
- L9L 2A4 - Port Perry, Durham, Ontario
- L9L 2A5 - Port Perry, Durham, Ontario
- L9L 2A6 - Port Perry, Durham, Ontario
- L9L 2A7 - Port Perry, Durham, Ontario
- L9L 2A8 - Port Perry, Durham, Ontario
- L9L 2A9 - Port Perry, Durham, Ontario
- L9L 2B1 - Port Perry, Durham, Ontario
- L9L 2B2 - Port Perry, Durham, Ontario
- L9L 2B3 - Port Perry, Durham, Ontario
- L9L 2B4 - Port Perry, Durham, Ontario
- L9L 2B5 - Port Perry, Durham, Ontario
- L9L 2B6 - Port Perry, Durham, Ontario
- L9L 2B7 - Port Perry, Durham, Ontario
- L9L 2B8 - Port Perry, Durham, Ontario
- L9L 2B9 - Port Perry, Durham, Ontario
- L9L 2C1 - Port Perry, Durham, Ontario
- L9L 2C2 - Port Perry, Durham, Ontario
- L9L 2C3 - Port Perry, Durham, Ontario
- L9L 2C4 - Port Perry, Durham, Ontario