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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-666TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)2154BRISTOLBRSTTXXARS000/00/0000Prefix Type: RBOC
Switch Name: BRISTOL
Switch Type: SCRLS
LATA: Dallas TX (552)
Tandem: DLLSTXTA05T
Detailed Switch Info
Thousands block for 972-666
972-666-0TXBANDWIDTH.COM CLEC, LLC - TX004FBRISTOLNOCLLIKNOWN11/02/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-1TXBANDWIDTH.COM CLEC, LLC - TX004FBRISTOLNOCLLIKNOWN01/24/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)2154BRISTOLBRSTTXXARS0N/APrefix Type: RBOC
Switch Name: BRISTOL
Switch Type: SCRLS
LATA: Dallas TX (552)
Tandem: DLLSTXTA05T
Detailed Switch Info
972-666-3TXONVOY, LLC - TX (Sinch)903CBRISTOLNOCLLIKNOWN12/13/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-4TXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)6114BRISTOLNOCLLIKNOWN09/11/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-5TXONVOY, LLC - TX (Sinch)903CBRISTOLNOCLLIKNOWN11/20/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-6TXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)6114BRISTOLNOCLLIKNOWN06/19/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-7TXBANDWIDTH.COM CLEC, LLC - TX004FBRISTOLNOCLLIKNOWN03/12/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-8TXPEERLESS NETWORK OF TEXAS, LLC - TX177FBRISTOLNOCLLIKNOWN03/25/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-666-9TXONVOY, LLC - TX (Sinch)903CBRISTOLNOCLLIKNOWN12/13/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info