Lista de região
- S4N 1A1 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A2 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A3 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A4 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A5 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A6 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A7 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A8 - Regina, Regina (Div.6), Saskatchewan
- S4N 1A9 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B1 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B2 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B3 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B4 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B5 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B6 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B7 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B8 - Regina, Regina (Div.6), Saskatchewan
- S4N 1B9 - Regina, Regina (Div.6), Saskatchewan
- S4N 1C1 - Regina, Regina (Div.6), Saskatchewan
- S4N 1C2 - Regina, Regina (Div.6), Saskatchewan