605-940-XXXX Spam Calls
About this prefix
General information
All 605 940 calls come from a Cell Number operated by New Cingular Wireless PCS - IL and are located in the city of Sioux Falls in SD.
- Provider: New Cingular Wireless PCS - IL
- Usage: Cell Number
- Country: US
- Location: Sioux Falls, SD
- Area code: 605