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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
303-764COQWEST CORPORATION9636DENVERDNVRCOCHDS000/00/0000Prefix Type: RBOC
Switch Name: CAPITOL HILL
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Denver CO (656)
Tandem: DNVRCOSO02T
Detailed Switch Info