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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
956-294TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MERCEDESHRLNTXATTMD01/11/2010Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-294 is split into 1,000-number blocks - detail below
956-294-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MERCEDESHRLNTXATTMD01/12/2010Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-356TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD04/18/2017Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-356 is split into 1,000-number blocks - detail below
956-356-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD04/19/2017Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-468TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MCALLENHRLNTXATTMD01/11/2019Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-468 is split into 1,000-number blocks - detail below
956-468-5XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MCALLENHRLNTXATTMD01/11/2019Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-468-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MCALLENHRLNTXATTMD01/11/2019Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-468-7XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MCALLENHRLNTXATTMD01/11/2019Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-468-8XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MCALLENHRLNTXATTMD01/11/2019Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-468-9XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138MCALLENHRLNTXATTMD01/11/2019Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-589TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD06/04/2007Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-589 is split into 1,000-number blocks - detail below
956-589-7XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD06/06/2007Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604 is split into 1,000-number blocks - detail below
956-604-0XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-1XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-2XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-3XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-4XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-5XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-7XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-8XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-604-9XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977148BROWNSVLHRLNTXATTMD11/02/2020Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-614TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138ZAPATAHRLNTXATTMD05/21/2015Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
956-614 is split into 1,000-number blocks - detail below
956-614-6XXXTXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)0004274114RMD00038977138ZAPATAHRLNTXATTMD05/26/2015Prefix Type: CLEC
Switch Name: BROWNSVILLE
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
🔧 Explore Switch(CLLI: HRLNTXATTMD))
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