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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
857-223MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370BOSTONXXXXXXXXXXX00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-223
857-223-1MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370BOSTONXXXXXXXXXXXN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info