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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-426TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
Thousands block for 281-426
281-426-0TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN05/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-426-1TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-3TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-4TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-5TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-6TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-7TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-8TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-426-9TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-502TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX (Verizon Communications)7239HIGHLANDSHSTOTX46DS000/00/0000Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-502
281-502-0TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN04/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-1TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX (Verizon Communications)7239HIGHLANDSHSTOTX46DS0N/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-2TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN03/19/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-3TXCOMCAST IP PHONE, LLC318JHIGHLANDSNOCLLIKNOWN08/22/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-4TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN10/02/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-5TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN10/31/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-6TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN10/31/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-7TXCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JHIGHLANDSHSTSTXJV6MD04/21/2015Prefix Type: IPES
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-8TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN03/05/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-502-9TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX (Verizon Communications)7239HIGHLANDSHSTOTX46DS0N/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670HIGHLANDSHSTNTXCLX5Y00/00/0000Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-688
281-688-0TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670HIGHLANDSHSTNTXCLX5YN/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-1TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN08/28/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-2TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN08/28/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-3TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670HIGHLANDSHSTNTXCLX5YN/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-4TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN10/23/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-5TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN10/24/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-6TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN11/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-7TXCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JHIGHLANDSHSTSTXJV6MD03/21/2016Prefix Type: IPES
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-8TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN11/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-688-9TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN06/02/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS000/00/0000Prefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
Thousands block for 281-843
281-843-0TXTWILIO INTERNATIONAL, INC.506JHIGHLANDSNOCLLIKNOWN08/18/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-1TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN01/17/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344HIGHLANDSHGLNTXXADS0N/APrefix Type: RBOC
Switch Name: HIGHLANDS
Switch Type: NTDMS10
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-843-3TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN08/28/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-4TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN06/06/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-5TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN08/06/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-6TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN07/24/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-7TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN07/24/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-8TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-843-9TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSHSTNTXYADS510/28/2020Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 346-466
346-466-0TXTELNYX LLC073HHIGHLANDSNOCLLIKNOWN02/23/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-1TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN09/17/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-2TXTON80 COMMUNICATIONS, LLC516JHIGHLANDSNOCLLIKNOWN05/28/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-3TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSHSTNTXYADS510/28/2020Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-4TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSHSTNTXYADS510/28/2020Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-5TXONVOY SPECTRUM, LLC (Inteliquent)624HHIGHLANDSNOCLLIKNOWN06/10/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-7TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSHSTNTXYADS501/05/2021Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-8TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSHSTNTXYADS510/28/2021Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-466-9TXPEERLESS NETWORK OF TEXAS, LLC - TX177FHIGHLANDSNOCLLIKNOWN12/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-663TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSBYTWTXXAHMD11/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 346-663
346-663-0TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSBYTWTXXAHMD09/29/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-663-1TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSBYTWTXXAHMD09/29/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-663-2TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSBYTWTXXAHMD06/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-663-3TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSBYTWTXXAHMD11/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-663-4TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSBYTWTXXAHMD11/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-663-6TXTERRA NOVA TELECOM INC.145JHIGHLANDSNOCLLIKNOWN07/11/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 346-750
346-750-0TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750-1TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750-2TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750-3TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750-4TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750-5TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750-6TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-750-7TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN12/20/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114HIGHLANDSHSTQTX02DS400/00/0000Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 832-838
832-838-0TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN09/17/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-1TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114HIGHLANDSHSTQTX02DS401/16/2007Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-2TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN09/17/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-3TXCOMMIO, LLC939HHIGHLANDSNOCLLIKNOWN09/17/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-4TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114HIGHLANDSHSTQTX02DS412/19/2003Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-5TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114HIGHLANDSHSTQTX02DS406/17/2005Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-6TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114HIGHLANDSHSTQTX02DS406/17/2005Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-7TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN06/13/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-8TXCOMCAST IP PHONE, LLC318JHIGHLANDSNOCLLIKNOWN12/04/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-838-9TXONVOY, LLC - TX (Inteliquent)903CHIGHLANDSNOCLLIKNOWN06/13/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info