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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
414-257WIWISCONSIN BELL INC (AT&T)9327MILWAUKZN1MILWWI12DS200/00/0000Prefix Type: RBOC
Switch Name: MILW AETNA CT DS2
Switch Type: DMS100
LATA: southeastern WI (356)
Tandem: MILWWI1261T
Detailed Switch Info