| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 605-586 | SD | INTERSTATE TELECOM COOP, INC. - SD | 1651 | NUNDA | BKNGSDXBDS0 | 00/00/0000 | Prefix Type: ICO Switch Name: BROOKINGS Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
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Last Updated: Sat Nov 23 07:44:14 2024