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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
508-637MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229NOBROOKFLDBSTPMALLDS106/04/2002Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-637
508-637-0MAPAETEC ITEL, LLCN/A829JNOBROOKFLDWRCSMANKDS006/10/2003Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-1MACHARTER IP ENABLED SERVICES, LLCN/A792KNOBROOKFLDNOCLLIKNOWN05/19/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229NOBROOKFLDBSTPMALLDS106/04/2002Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229NOBROOKFLDBSTPMALLDS107/06/2005Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-4MAONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HNOBROOKFLDNOCLLIKNOWN03/12/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-5MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)N/A4018NOBROOKFLDNOCLLIKNOWN08/09/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-6MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229NOBROOKFLDBSTPMALLDS107/06/2005Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-7MAPAETEC ITEL, LLCN/A829JNOBROOKFLDROCHNY01DS203/04/2013Prefix Type: IPES
Switch Name: ROCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-8MACELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA (Verizon Wireless)0003290673RMD00033826387NOBROOKFLDBSTPMALLDS112/26/2025Prefix Type: WIRELESS
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-637-9MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229NOBROOKFLDBSTPMALLDS107/06/2005Prefix Type: CLEC
Switch Name: NORWOOD
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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