| Area Code: 306 | ||||
|---|---|---|---|---|
| SL No. | City | State | Country | Postal Code |
| 401 | Alvena | Saskatchewan | Canada | S0K 0E0 |
| 402 | Annaheim | Saskatchewan | Canada | S0K 0G0 |
| 403 | Arelee | Saskatchewan | Canada | S0K 0H0 |
| 404 | Asquith | Saskatchewan | Canada | S0K 0J0 |
| 405 | Biggar | Saskatchewan | Canada | S0K 0M0 |
| 406 | Borden | Saskatchewan | Canada | S0K 0N0 |
| 407 | Bradwell | Saskatchewan | Canada | S0K 0P0 |
| 408 | Bruno | Saskatchewan | Canada | S0K 0S0 |
| 409 | Burr | Saskatchewan | Canada | S0K 0T0 |
| 410 | Cando | Saskatchewan | Canada | S0K 0V0 |