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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
617-391MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370BOSTONCMBRMAWA0MD04/30/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-391
617-391-0MALEVEL 3 COMMUNICATIONS, LLC - MA (CenturyLink, Inc)4018BOSTONNOCLLIKNOWN05/06/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-1MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370BOSTONCMBRMAWA0MD05/02/2008Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-2MACONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC (Windstream Holdings)4052BOSTONNOCLLIKNOWN05/02/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-3MAXO MASSACHUSETS, INC. (Verizon Communications)4536BOSTONBSTPMALLDS107/18/2008Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-4MAPAETEC COMMUNICATIONS, INC. - MA (Windstream Communications)4084BOSTONBSTNMACODS703/20/2009Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-5MAPAETEC COMMUNICATIONS, INC. - MA (Windstream Communications)4084BOSTONBSTNMACODS706/23/2008Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-6MAPAETEC COMMUNICATIONS, INC. - MA (Windstream Communications)4084BOSTONBSTNMACODS706/23/2008Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-7MAYMAX COMMUNICATIONS CORP. - MA (YMAX (a/k/a MagicJack))316EBOSTONNOCLLIKNOWN06/19/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-8MAYMAX COMMUNICATIONS CORP. - MA (YMAX (a/k/a MagicJack))316EBOSTONNOCLLIKNOWN06/19/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-391-9MAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JBOSTONCHTWMABF2MD06/18/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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