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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
989-894MIMICHIGAN BELL TEL CO (AT&T)9323BAY CITYBYCYMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BAY CITY DS0
Switch Type: EWSD
LATA: Saginaw MI (344)
Tandem: SGNWMIFA20T
Detailed Switch Info