Lista de região
- S3N 0Y8 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Y9 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z1 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z2 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z3 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z4 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z5 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z6 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z7 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z8 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 0Z9 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A1 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A2 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A3 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A4 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A5 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A6 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A7 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A8 - Yorkton, Yorkton (Div.9), Saskatchewan
- S3N 1A9 - Yorkton, Yorkton (Div.9), Saskatchewan