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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
319-272IAQWEST CORPORATION9631WATERLOOWTRLIADTDS100/00/0000Prefix Type: RBOC
Switch Name: WATERLOO-DOWNTOWN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Cedar Rapids IA (635)
Tandem: CDRRIADT27T
Detailed Switch Info
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