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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
605-345 | SD | INTERSTATE TELECOM COOP, INC. - SD | 1651 | WEBSTER | WBSTSDXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: WEBSTER Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |