(605) 280
Prefix in PIERRE, South Dakota
Prefix Details
| Area Code | 605 |
| Prefix | 280 |
| Full Number Pattern | (605) 280-XXXX |
| Rate Center | PIERRE |
| State | South Dakota |
| Operating Company | NEW CINGULAR WIRELESS PCS, LLC - IL |
| Time Zone | Central / Mountain |
About the (605) 280 Prefix
The (605) 280 prefix is assigned to NEW CINGULAR WIRELESS PCS, LLC - IL and serves the PIERRE rate center in South Dakota. Phone numbers with this prefix are in the Central / Mountain Time Zone and are part of area code 605 which covers Sioux Falls and surrounding areas.