S4 — 15 PLZ in 15 Orten (Kanada).
| Postleitzahl | Ort / Stadtteil | Verwaltungsgebiet | Koordinaten |
|---|---|---|---|
| Estevan | Saskatchewan | 49.1334, -102.9842 | |
| Weyburn | Saskatchewan | 49.6668, -103.8511 | |
| Rm Of Sherwood | Saskatchewan | 50.4501, -104.6178 | |
| Regina East | Regina · Saskatchewan | 50.4132, -104.2733 | |
| Regina | Saskatchewan | 50.4501, -104.6178 | |
| Regina Northeast and East Central | Regina · Saskatchewan | 50.4671, -104.541 | |
| Regina Central | Regina · Saskatchewan | 50.419, -104.6774 | |
| Regina North Central | Regina · Saskatchewan | 50.4855, -104.6163 | |
| Regina South Saskatchewan Provincial Government | Regina · Saskatchewan | 50.4153, -104.6103 | |
| Regina West | Regina · Saskatchewan | 50.4507, -104.665 | |
| Regina Southeast | Regina · Saskatchewan | 50.4251, -104.5389 | |
| Regina Southwest | Regina · Saskatchewan | 50.4078, -104.6536 | |
| Regina Northwest | Regina · Saskatchewan | 50.5061, -104.6752 | |
| Regina Outer Northwest | Regina · Saskatchewan | 50.4768, -104.6986 | |
| Regina Northeast | Regina · Saskatchewan | 50.4497, -104.5323 |