S0 — 11 códigos em 11 localidades (Canadá).
| Código postal | Localidade / Distrito | Região / Município | Coordenadas |
|---|---|---|---|
| Yorkton Region (Melville) | Saskatchewan | 51.4818, -102.9065 | |
| Southeastern Saskatchewan (Carlyle) | Saskatchewan | 49.3961, -103.2567 | |
| Eastern Saskatchewan (Melfort) | Saskatchewan | 53.1363, -103.0999 | |
| South Central Saskatchewan (Fort Qu'Appelle) | Saskatchewan | 50.5767, -104.1 | |
| Southern Saskatchewan (Assiniboia) | Saskatchewan | 49.9841, -106.249 | |
| Northern Saskatchewan (La Ronge) | Saskatchewan | 57.1992, -105.8242 | |
| Central Saskatchewan (Humboldt) | Saskatchewan | 52.3003, -107.9907 | |
| Western Saskatchewan (Kindersley) | Saskatchewan | 51.4827, -108.4898 | |
| Northwestern Saskatchewan (Battleford) | Saskatchewan | 54.9235, -108.9572 | |
| Southwestern Saskatchewan (Maple Creek) | Saskatchewan | 49.9116, -108.7236 | |
| Northeastern Saskatchewan (Creighton) | Saskatchewan | 55.0162, -102.7415 |