Netnummers in Duval
| Netnummer▲ | Stad↕ | Bestuursregio↕ | Inwonersaantal stad↕ | Land/regio | Tijdzone |
|---|---|---|---|---|---|
| 306 | Regina (Canada) | Saskatchewan | 176,183 | Canada | America/Regina |
Steden vlakbij
| Stad | Regio | Land | Bevolking | Netnummers | Postcodes |
|---|---|---|---|---|---|
| Bulyea | Saskatchewan | Canada | — | 306 | S0G |
| Earl Grey | Saskatchewan | Canada | — | 306 | S0G |
| Govan (Canada) | Saskatchewan | Canada | — | 306 | S0G |
| Nokomis (Canada) | Saskatchewan | Canada | — | 306 | S0G |
| Strasbourg | Saskatchewan | Canada | — | 306 | S0G |