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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
712-276IAQWEST CORPORATION9631SIOUX CITYSXCYIAMSDS000/00/0000Prefix Type: RBOC
Switch Name: SIOUX CITY-MORNINGSIDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SXCYIADT37T
Detailed Switch Info
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