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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-388MDVERIZON MARYLAND, INC. (Verizon Communications)9212SPARROWSPTNRPNMDNPDS000/00/0000Prefix Type: RBOC
Switch Name: SPARROWS POINT
Switch Type: WECO 5ESS (Digital)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-477MDVERIZON MARYLAND, INC. (Verizon Communications)9212SPARROWSPTNRPNMDNPDS000/00/0000Prefix Type: RBOC
Switch Name: SPARROWS POINT
Switch Type: WECO 5ESS (Digital)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228SPARROWSPTBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-709
410-709-0MDTELNYX LLC073HSPARROWSPTNOCLLIKNOWN04/14/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-1MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119SPARROWSPTNOCLLIKNOWN09/10/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-2MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTNOCLLIKNOWN03/04/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-3MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119SPARROWSPTNOCLLIKNOWN02/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-4MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-5MDBROADVIEW NETWORKS, INC. - MD (Windstream Holdings)9170SPARROWSPTNOCLLIKNOWN09/29/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-6MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-7MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-8MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN11/12/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-709-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228SPARROWSPTBLTOMDKHDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910SPARROWSPTHNVAMDBHAMD05/10/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-242
443-242-0MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910SPARROWSPTHNVAMDBHAMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-1MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN01/14/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-2MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS005/17/2007Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-3MDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)3910SPARROWSPTHNVAMDBHAMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-4MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-5MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN09/03/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-6MDCOMCAST IP PHONE, LLC318JSPARROWSPTNOCLLIKNOWN10/01/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-7MDCOMCAST IP PHONE, LLC318JSPARROWSPTNOCLLIKNOWN02/11/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-8MDTWILIO INTERNATIONAL, INC.506JSPARROWSPTNOCLLIKNOWN12/01/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-9MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTBLTMMDCHYMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-337
443-337-0MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN03/23/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-1MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN09/19/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-2MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTBLTMMDCHYMD03/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-3MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN09/07/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-4MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN12/13/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-5MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTBLTMMDCHYMD05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-6MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTBLTMMDCHYMD05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-7MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTBLTMMDCHYMD05/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-8MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTBLTMMDCHYMD03/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-337-9MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTBLTMMDCHYMD07/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229SPARROWSPTBLTMMDSN5MD00/00/0000Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-408
443-408-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229SPARROWSPTBLTMMDSN5MDN/APrefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-1MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229SPARROWSPTBLTMMDSN5MDN/APrefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-2MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN03/22/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-3MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS509/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-4MDXO MARYLAND, LLC (Verizon Communications)4773SPARROWSPTBLTMMDSNDS509/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229SPARROWSPTBLTMMDSN5MD09/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229SPARROWSPTBLTMMDSN5MD09/14/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-7MDCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JSPARROWSPTBLTMMDDN2MD05/27/2014Prefix Type: IPES
Switch Name: GLENBURNIE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-8MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN01/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-408-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229SPARROWSPTBLTMMDSN5MDN/APrefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc)6050SPARROWSPTBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-594
443-594-0MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc)6050SPARROWSPTBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-1MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc)6050SPARROWSPTBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-2MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN01/12/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-3MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (Verizon Communications)7228SPARROWSPTBLTOMDKHDS009/11/2008Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-4MDGLOBAL CROSSING LOCAL SERVICES, INC. - MD (CenturyLink, Inc)6050SPARROWSPTBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-5MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119SPARROWSPTNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-6MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN09/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-7MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-8MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN02/25/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-594-9MDIP HORIZON LLC515JSPARROWSPTNOCLLIKNOWN09/15/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS006/20/2001Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-649
443-649-0MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-1MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-2MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-3MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-4MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN11/01/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-5MDCOMCAST IP PHONE, LLC318JSPARROWSPTNOCLLIKNOWN10/13/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-6MDCORE COMMUNICATIONS, INC.- MD2593SPARROWSPTNOCLLIKNOWN07/15/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-7MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN03/23/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-8MDIP HORIZON LLC515JSPARROWSPTNOCLLIKNOWN12/07/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-649-9MDUS LEC OF MARYLAND, INC.2589SPARROWSPTCLMAMDJTDS0N/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325SPARROWSPTBLTMMDFMDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-943
443-943-0MDPEERLESS NETWORK OF MARYLAND, LLC568GSPARROWSPTNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-1MDPEERLESS NETWORK OF MARYLAND, LLC568GSPARROWSPTNOCLLIKNOWN04/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-2MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN05/22/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-3MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN05/22/2013Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-4MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN06/10/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-5MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN09/04/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-6MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN11/25/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-7MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN02/10/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-8MDIP HORIZON LLC515JSPARROWSPTNOCLLIKNOWN02/23/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-943-9MDTELEPORT COMMUNICATIONS AMERICA, LLC - MD (AT&T)7325SPARROWSPTBLTMMDFMDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778MDONVOY SPECTRUM, LLC (Inteliquent)624HSPARROWSPTBLTMMDCHXUX04/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-778
667-778-0MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN11/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-1MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-2MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-3MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN06/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-4MDONVOY, LLC - MD (Inteliquent)876DSPARROWSPTNOCLLIKNOWN09/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-5MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN02/18/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-6MDONVOY SPECTRUM, LLC (Inteliquent)624HSPARROWSPTBLTMMDCHXUX01/04/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-7MDONVOY SPECTRUM, LLC (Inteliquent)624HSPARROWSPTBLTMMDCHXUX04/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-8MDONVOY SPECTRUM, LLC (Inteliquent)624HSPARROWSPTBLTMMDCHXUX01/04/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-778-9MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN01/26/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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