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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
817-508TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7148EULESSDLLBTXPVDS000/00/0000Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-508
817-508-0TXTIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL583CEULESSNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-1TXTERRA NOVA TELECOM INC.145JEULESSNOCLLIKNOWN04/06/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-2TXONVOY, LLC - TX (Sinch)903CEULESSNOCLLIKNOWN03/29/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-3TXAT&T CORP. (AT&T)516CEULESSNOCLLIKNOWN09/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-4TXU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JEULESSNOCLLIKNOWN03/16/2015Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-5TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7148EULESSDLLBTXPVDS010/26/2010Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-6TXTELNYX LLC073HEULESSNOCLLIKNOWN02/12/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-7TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7148EULESSDLLBTXPVDS0N/APrefix Type: CLEC
Switch Name: DALLAS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-8TXAT&T CORP. (AT&T)516CEULESSNOCLLIKNOWN04/20/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-508-9TXONVOY, LLC - TX (Sinch)903CEULESSNOCLLIKNOWN10/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info