Список региона
- L1S 4B4 - Ajax, Durham, Ontario
- L1S 4B5 - Ajax, Durham, Ontario
- L1S 4B6 - Ajax, Durham, Ontario
- L1S 4B7 - Ajax, Durham, Ontario
- L1S 4B8 - Ajax, Durham, Ontario
- L1S 4B9 - Ajax, Durham, Ontario
- L1S 4C1 - Ajax, Durham, Ontario
- L1S 4C2 - Ajax, Durham, Ontario
- L1S 4C3 - Ajax, Durham, Ontario
- L1S 4C4 - Ajax, Durham, Ontario
- L1S 4C5 - Ajax, Durham, Ontario
- L1S 4C6 - Ajax, Durham, Ontario
- L1S 4C7 - Ajax, Durham, Ontario
- L1S 4C8 - Ajax, Durham, Ontario
- L1S 4C9 - Ajax, Durham, Ontario
- L1S 4E1 - Ajax, Durham, Ontario
- L1S 4E2 - Ajax, Durham, Ontario
- L1S 4E3 - Ajax, Durham, Ontario
- L1S 4E4 - Ajax, Durham, Ontario
- L1S 4E5 - Ajax, Durham, Ontario