L6 — 19 codes dans 19 localités (Canada).
| Code postal | Localité / Quartier | Zone administrative | Coordonnées |
|---|---|---|---|
| Maple | Ontario | 43.8501, -79.5163 | |
| Markham East | Markham · Ontario | 43.9007, -79.2175 | |
| Markham Northwest | Markham · Ontario | 43.9045, -79.3392 | |
| Markham Northeast | Markham · Ontario | 43.9002, -79.2676 | |
| Markham Inner Southwest | Markham · Ontario | 43.8485, -79.3346 | |
| Oakville North | Oakville · Ontario | 43.4881, -79.7098 | |
| Oakville Northeast | Oakville · Ontario | 43.4757, -79.6591 | |
| Oakville East | Oakville · Ontario | 43.4396, -79.6878 | |
| Oakville South | Oakville · Ontario | 43.4032, -79.7186 | |
| Oakville West | Oakville · Ontario | 43.4464, -79.7593 | |
| Brampton North | Brampton · Ontario | 43.7942, -79.7021 | |
| Brampton Northwest | Brampton · Ontario | 43.7592, -79.7605 | |
| Brampton North Central | Brampton · Ontario | 43.7379, -79.726 | |
| Brampton East | Brampton · Ontario | 43.7196, -79.6854 | |
| Brampton Central | Brampton · Ontario | 43.7059, -79.7626 | |
| Brampton Southeast | Brampton · Ontario | 43.68, -79.7273 | |
| Brampton Southwest | Brampton · Ontario | 43.6665, -79.8054 | |
| Brampton South | Brampton · Ontario | 43.6249, -79.7876 | |
| Brampton West Central | Brampton · Ontario | 43.7328, -79.7953 |