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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
956-772TXSOUTHWESTERN BELL9533PORTISABELPTISTXSPRS000/00/0000Prefix Type: RBOC
Switch Name: South Padre
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
Thousands block for 956-772
956-772-0TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138PORTISABELNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-772-1TXSOUTHWESTERN BELL9533PORTISABELPTISTXSPRS0N/APrefix Type: RBOC
Switch Name: South Padre
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
956-772-2TXSMARTCOM TELEPHONE, LLC4866PORTISABELNOCLLIKNOWN02/23/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-772-3TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114PORTISABELNOCLLIKNOWN01/02/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-772-4TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114PORTISABELNOCLLIKNOWN04/21/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-772-5TXFOREMOST TELECOMMUNICATIONS CORPORATION - TX319DPORTISABELNOCLLIKNOWN09/21/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-772-7TXTIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL583CPORTISABELNOCLLIKNOWN11/23/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-772-8TXAT&T CORP. (AT&T)516CPORTISABELNOCLLIKNOWN11/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Brownsville TX (568)
Tandem: N/A
Detailed Switch Info
956-772-9TXSOUTHWESTERN BELL9533PORTISABELPTISTXSPRS0N/APrefix Type: RBOC
Switch Name: South Padre
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Brownsville TX (568)
Tandem: HRLNTXHG03T
Detailed Switch Info
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