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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
617-409MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370CHELSEACMBRMAWA0MD02/16/2001Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-409
617-409-0MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)4018CHELSEANOCLLIKNOWN01/22/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-1MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370CHELSEACMBRMAWA0MDN/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-2MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)4018CHELSEANOCLLIKNOWN01/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-3MACTC COMMUNICATIONS CORP. - MA (Windstream Holdings)3370CHELSEACMBRMAWA0MDN/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-4MATC SYSTEMS, INC.7135CHELSEANOCLLIKNOWN04/29/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-5MAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JCHELSEANOCLLIKNOWN11/01/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-6MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)4018CHELSEANOCLLIKNOWN01/31/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-7MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)4018CHELSEANOCLLIKNOWN01/31/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-8MAFREEDOM RING COMMUNICATIONS, LLC8468CHELSEANOCLLIKNOWN05/27/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-409-9MACOMCAST IP PHONE, LLC (Comcast)318JCHELSEANWTNMAWAVMD08/13/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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