Daftar wilayah
- L9L 1P2 - Port Perry, Durham, Ontario
- L9L 1P3 - Port Perry, Durham, Ontario
- L9L 1P4 - Port Perry, Durham, Ontario
- L9L 1P5 - Port Perry, Durham, Ontario
- L9L 1P6 - Port Perry, Durham, Ontario
- L9L 1P7 - Port Perry, Durham, Ontario
- L9L 1P8 - Port Perry, Durham, Ontario
- L9L 1P9 - Port Perry, Durham, Ontario
- L9L 1R2 - Port Perry, Durham, Ontario
- L9L 1R4 - Port Perry, Durham, Ontario
- L9L 1R5 - Port Perry, Durham, Ontario
- L9L 1R6 - Port Perry, Durham, Ontario
- L9L 1R7 - Port Perry, Durham, Ontario
- L9L 1R8 - Port Perry, Durham, Ontario
- L9L 1R9 - Port Perry, Durham, Ontario
- L9L 1S1 - Port Perry, Durham, Ontario
- L9L 1S2 - Port Perry, Durham, Ontario
- L9L 1S3 - Port Perry, Durham, Ontario
- L9L 1S4 - Port Perry, Durham, Ontario
- L9L 1S5 - Port Perry, Durham, Ontario