Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
214-434TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD07/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 214-434
214-434-1TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD07/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-856TXAT&T CORP. (AT&T)516CMCKINNEYRCSNTXHVBMD08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 214-856
214-856-3TXAT&T CORP. (AT&T)516CMCKINNEYRCSNTXHVBMD07/14/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-856-5TXAT&T CORP. (AT&T)516CMCKINNEYRCSNTXHVBMD08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-935TXAT&T CORP. (AT&T)516CANNARCSNTXHVBMD11/24/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 214-935
214-935-7TXAT&T CORP. (AT&T)516CANNARCSNTXHVBMD11/24/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
214-973TXAT&T CORP. (AT&T)516CMCKINNEYRCSNTXHVBMD08/01/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 214-973
214-973-5TXAT&T CORP. (AT&T)516CMCKINNEYRCSNTXHVBMD08/01/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
254-735TXAT&T CORP. (AT&T)516CCISCORCSNTXHVBMD11/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 254-735
254-735-7TXAT&T CORP. (AT&T)516CCISCORCSNTXHVBMD11/14/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-202TXAT&T CORP. (AT&T)516CCELINARCSNTXHVBMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-202
469-202-3TXAT&T CORP. (AT&T)516CCELINARCSNTXHVBMD11/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-257TXAT&T CORP. (AT&T)516CITALYRCSNTXHVBMD11/22/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-257
469-257-2TXAT&T CORP. (AT&T)516CITALYRCSNTXHVBMD11/22/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-264TXAT&T CORP. (AT&T)516CROCKWALLRCSNTXHVBMD03/22/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-264
469-264-7TXAT&T CORP. (AT&T)516CROCKWALLRCSNTXHVBMD03/22/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-481TXAT&T CORP. (AT&T)516CPROSPERRCSNTXHVBMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-481
469-481-2TXAT&T CORP. (AT&T)516CPROSPERRCSNTXHVBMD11/09/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-481-6TXAT&T CORP. (AT&T)516CPROSPERRCSNTXHVBMD08/31/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-481-9TXAT&T CORP. (AT&T)516CPROSPERRCSNTXHVBMD08/30/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-602TXAT&T CORP. (AT&T)516CFORNEYRCSNTXHVBMD03/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-602
469-602-5TXAT&T CORP. (AT&T)516CFORNEYRCSNTXHVBMD03/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-687TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD08/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-687
469-687-5TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD08/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-687-6TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD08/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-687-7TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD08/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-731TXAT&T CORP. (AT&T)516CFRISCORCSNTXHVBMD08/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-731
469-731-5TXAT&T CORP. (AT&T)516CFRISCORCSNTXHVBMD09/01/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-914TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD01/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-914
469-914-5TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD01/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-914-6TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD01/27/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-917TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD08/03/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-917
469-917-7TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD08/03/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-917-8TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD08/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
469-980TXAT&T CORP. (AT&T)516CFRISCORCSNTXHVBMD02/20/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 469-980
469-980-7TXAT&T CORP. (AT&T)516CFRISCORCSNTXHVBMD02/24/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-246TXAT&T CORP. (AT&T)516CARLINGTONRCSNTXHVBMD09/28/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-246
682-246-5TXAT&T CORP. (AT&T)516CARLINGTONRCSNTXHVBMD09/28/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-312TXAT&T CORP. (AT&T)516CFORT WORTHRCSNTXHVBMD10/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-312
682-312-0TXAT&T CORP. (AT&T)516CFORT WORTHRCSNTXHVBMD03/13/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-312-5TXAT&T CORP. (AT&T)516CFORT WORTHRCSNTXHVBMD10/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-312-7TXAT&T CORP. (AT&T)516CFORT WORTHRCSNTXHVBMD11/25/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-312-8TXAT&T CORP. (AT&T)516CFORT WORTHRCSNTXHVBMD11/25/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-312-9TXAT&T CORP. (AT&T)516CFORT WORTHRCSNTXHVBMD11/25/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
682-804TXAT&T CORP. (AT&T)516CWEATHERFDRCSNTXHVBMD03/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 682-804
682-804-5TXAT&T CORP. (AT&T)516CWEATHERFDRCSNTXHVBMD03/18/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-592TXAT&T CORP. (AT&T)516CMANSFIELDRCSNTXHVBMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-592
817-592-3TXAT&T CORP. (AT&T)516CMANSFIELDRCSNTXHVBMD03/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-653TXAT&T CORP. (AT&T)516CGLENDALERCSNTXHVBMD01/13/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-653
817-653-7TXAT&T CORP. (AT&T)516CGLENDALERCSNTXHVBMD01/18/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-308TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 972-308
972-308-6TXAT&T CORP. (AT&T)516CDALLASRCSNTXHVBMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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