Regiunea lista
- L9L 1G5 - Port Perry, Durham, Ontario
- L9L 1G6 - Port Perry, Durham, Ontario
- L9L 1G7 - Port Perry, Durham, Ontario
- L9L 1G8 - Port Perry, Durham, Ontario
- L9L 1G9 - Port Perry, Durham, Ontario
- L9L 1H1 - Port Perry, Durham, Ontario
- L9L 1H2 - Port Perry, Durham, Ontario
- L9L 1H3 - Port Perry, Durham, Ontario
- L9L 1H4 - Port Perry, Durham, Ontario
- L9L 1H5 - Port Perry, Durham, Ontario
- L9L 1H6 - Port Perry, Durham, Ontario
- L9L 1H7 - Port Perry, Durham, Ontario
- L9L 1H8 - Port Perry, Durham, Ontario
- L9L 1H9 - Port Perry, Durham, Ontario
- L9L 1J1 - Port Perry, Durham, Ontario
- L9L 1J2 - Port Perry, Durham, Ontario
- L9L 1J3 - Port Perry, Durham, Ontario
- L9L 1J4 - Port Perry, Durham, Ontario
- L9L 1J5 - Port Perry, Durham, Ontario
- L9L 1J6 - Port Perry, Durham, Ontario