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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-656MDARMSTRONG TELECOMMUNICATIONS, INC. - MD420CNORTH EASTBLTMMDCH47Z05/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-656
410-656-0MDARMSTRONG TELECOMMUNICATIONS, INC. - MD420CNORTH EASTBLTMMDCH47Z05/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-1MDBANDWIDTH.COM CLEC, LLC - MD071FNORTH EASTNOCLLIKNOWN05/24/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-2MDBANDWIDTH.COM CLEC, LLC - MD071FNORTH EASTNOCLLIKNOWN12/13/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228NORTH EASTBLTOMDKHDS010/08/2010Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-4MDBANDWIDTH.COM CLEC, LLC - MD071FNORTH EASTNOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-5MDBROADVIEW NETWORKS, INC. - MD (Windstream Holdings)9170NORTH EASTNOCLLIKNOWN04/28/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-6MDONVOY, LLC - MD (Inteliquent)876DNORTH EASTNOCLLIKNOWN09/11/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-7MDCOMCAST IP PHONE, LLC318JNORTH EASTNOCLLIKNOWN12/18/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-8MDBANDWIDTH.COM CLEC, LLC - MD071FNORTH EASTNOCLLIKNOWN02/13/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-656-9MDBANDWIDTH.COM CLEC, LLC - MD071FNORTH EASTNOCLLIKNOWN11/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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