npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
605-448 | SD | VENTURE COMMUNICATIONS COOPERATIVE | 1680 | BRITTON | BRTNSDXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: BRITTON Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |