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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
580-326OKSOUTHWESTERN BELL9533HUGOHUGOOKMARS100/00/0000Prefix Type: RBOC
Switch Name: HUGO
Switch Type: Northern Telecom Remote Switching Center
LATA: Oklahoma City OK (536)
Tandem: DRNTOKMA02T
Detailed Switch Info