| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 406-472 | MT | 3 RIVERS TEL. COOP., INC. | 2255 | DUPUYER | FRFDMTXCDS1 | 00/00/0000 | Prefix Type: ICO Switch Name: FAIRFIELD Switch Type: N/A LATA: Great Falls MT (648) Tandem: N/A Detailed Switch Info |
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Last Updated: Thu Apr 3 03:56:54 2025