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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
605-474 | SD | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - SD | 280D | NLARCHWOOD | LRWDIAXO474 | 00/00/0000 | Prefix Type: ICO Switch Name: N/A Switch Type: Northern Telecom DMS10 (Digital) LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |