M1 — 17 códigos en 17 localidades (Canadá).
| Código postal | Localidad / Distrito | Provincia / Municipio | Coordenadas |
|---|---|---|---|
| Scarborough (Malvern / Rouge River) | Scarborough · Ontario | 43.8113, -79.193 | |
| Scarborough (Rouge Hill / Port Union / Highland Creek) | Scarborough · Ontario | 43.7878, -79.1564 | |
| Scarborough (Guildwood / Morningside / Ellesmere) | Scarborough · Ontario | 43.7678, -79.1866 | |
| Scarborough (Woburn) | Scarborough · Ontario | 43.7712, -79.2144 | |
| Scarborough (Cedarbrae) | Scarborough · Ontario | 43.7686, -79.2389 | |
| Scarborough (Eglinton) | Scarborough · Ontario | 43.7464, -79.2323 | |
| Scarborough (Kennedy Park / Ionview / East Birchmount Park) | Scarborough · Ontario | 43.7298, -79.2639 | |
| Scarborough (The Golden Mile / Clairlea / Oakridge / Birchmount Park East) | Scarborough · Ontario | 43.7122, -79.2843 | |
| Scarborough (Cliffside / Cliffcrest / Scarborough Village West) | Scarborough · Ontario | 43.7247, -79.2312 | |
| Scarborough (Birch Cliff / Cliffside West) | Scarborough · Ontario | 43.6952, -79.2646 | |
| Scarborough (Dorset Park / Wexford Heights / Scarborough Town Centre) | Scarborough · Ontario | 43.7612, -79.2707 | |
| Scarborough (Wexford / Maryvale) | Scarborough · Ontario | 43.7507, -79.3003 | |
| Scarborough (Agincourt) | Scarborough · Ontario | 43.7946, -79.2644 | |
| Scarborough (Clarks Corners / Tam O'Shanter / Sullivan) | Scarborough · Ontario | 43.7812, -79.3036 | |
| Scarborough (Milliken / Agincourt North / Steeles East / L'Amoreaux East) | Scarborough · Ontario | 43.8177, -79.2819 | |
| Scarborough (Steeles West / L'Amoreaux West) | Scarborough · Ontario | 43.8016, -79.3216 | |
| Scarborough (Upper Rouge) | Scarborough · Ontario | 43.834, -79.2069 |