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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
720-387 | CO | LEVEL 3 TELECOM OF COLORADO, LLC - CO | 4574 | DENVER | AURSCOFWDS0 | 09/04/2012 | Prefix Type: WIRELESS Switch Name: DENVER Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |