| Location | District | Province | Postcode |
|---|---|---|---|
| Alton | Peel | Ontario | L0N 1A0 |
| Alton | Peel | Ontario | L7K 0C2 |
| Alton | Peel | Ontario | L7K 0C3 |
| Alton | Peel | Ontario | L7K 0C4 |
| Alton | Peel | Ontario | L7K 0C5 |
| Alton | Peel | Ontario | L7K 0C6 |
| Alton | Peel | Ontario | L7K 0C7 |
| Alton | Peel | Ontario | L7K 0C8 |
| Alton | Peel | Ontario | L7K 0C9 |
| Alton | Peel | Ontario | L7K 0E1 |
| Alton | Peel | Ontario | L7K 0E2 |
| Alton | Peel | Ontario | L7K 0E3 |
| Alton | Peel | Ontario | L7K 0E4 |
| Alton | Peel | Ontario | L7K 0H6 |
| Alton | Peel | Ontario | L7K 0H7 |
| Alton | Peel | Ontario | L7K 0H8 |
| Alton | Peel | Ontario | L7K 0J5 |
| Alton | Peel | Ontario | L7K 0J6 |
| Alton | Peel | Ontario | L7K 0J7 |
| Alton | Peel | Ontario | L7K 0J8 |
