รายชื่อภูมิภาค
- L1S 3M9 - Ajax, Durham, Ontario
- L1S 3N1 - Ajax, Durham, Ontario
- L1S 3N2 - Ajax, Durham, Ontario
- L1S 3N3 - Ajax, Durham, Ontario
- L1S 3N4 - Ajax, Durham, Ontario
- L1S 3N5 - Ajax, Durham, Ontario
- L1S 3N6 - Ajax, Durham, Ontario
- L1S 3N7 - Ajax, Durham, Ontario
- L1S 3N8 - Ajax, Durham, Ontario
- L1S 3N9 - Ajax, Durham, Ontario
- L1S 3P1 - Ajax, Durham, Ontario
- L1S 3P2 - Ajax, Durham, Ontario
- L1S 3P3 - Ajax, Durham, Ontario
- L1S 3P4 - Ajax, Durham, Ontario
- L1S 3P5 - Ajax, Durham, Ontario
- L1S 3P6 - Ajax, Durham, Ontario
- L1S 3P7 - Ajax, Durham, Ontario
- L1S 3P8 - Ajax, Durham, Ontario
- L1S 3P9 - Ajax, Durham, Ontario
- L1S 3R1 - Ajax, Durham, Ontario