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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
303-571 | CO | QWEST CORPORATION | 9636 | DENVER | DNVRCOMADS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: DENVER-MAIN Switch Type: WECO 5ESS (Digital) LATA: Denver CO (656) Tandem: DNVRCOMA02T Detailed Switch Info |