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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
945-500 | TX | USFON, INC. - TX | 473F | CARROLLTON | DLLSTX3769Z | 11/19/2020 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |