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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
701-256 | ND | UNITED TEL. MUTUAL AID CORP. (Lumen Technologies, Inc) | 1636 | LANGDON | LNGDNDXADS1 | 00/00/0000 | Prefix Type: ICO Switch Name: LANGDON Switch Type: Ericsson AXE-10 - Local LATA: N/A Tandem: N/A Detailed Switch Info |