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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-881MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228SHERWD FORBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-881
410-881-0MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119SHERWD FORNOCLLIKNOWN02/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-1MDCORE COMMUNICATIONS, INC.- MD2593SHERWD FORNOCLLIKNOWN03/04/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-2MDBANDWIDTH.COM CLEC, LLC - MD071FSHERWD FORNOCLLIKNOWN02/28/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-3MDBANDWIDTH.COM CLEC, LLC - MD071FSHERWD FORNOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119SHERWD FORNOCLLIKNOWN04/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-5MDBANDWIDTH.COM CLEC, LLC - MD071FSHERWD FORNOCLLIKNOWN03/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-6MDONVOY, LLC - MD (Inteliquent)876DSHERWD FORNOCLLIKNOWN02/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-7MDBANDWIDTH.COM CLEC, LLC - MD071FSHERWD FORNOCLLIKNOWN12/14/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-8MDONVOY, LLC - MD (Inteliquent)876DSHERWD FORNOCLLIKNOWN09/17/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-881-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228SHERWD FORBLTOMDKHDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info