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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
406-432 | MT | NORTHERN TEL. COOP., INC. | 2248 | DEVON | SNBRMTXCDS0 | 00/00/0000 | Prefix Type: ICO Switch Name: SUNBURST Switch Type: Northern Telecom DMS10 (Digital) LATA: Great Falls MT (648) Tandem: N/A Detailed Switch Info |