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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-529TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXBUDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-529
281-529-0TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXBUDS0N/APrefix Type: RBOC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-1TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXBUDS0N/APrefix Type: RBOC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-2TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138HSTNSUBURBNOCLLIKNOWN09/06/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-3TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXBUDS0N/APrefix Type: RBOC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-4TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXBUDS0N/APrefix Type: RBOC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-5TXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)6114HSTNSUBURBNOCLLIKNOWN01/22/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-6TXCOMCAST IP PHONE, LLC (Comcast)318JHSTNSUBURBHSTNTXMOX7X09/01/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-7TXONVOY, LLC - TX (Sinch)903CHSTNSUBURBHSTNTXBUDS009/20/2020Prefix Type: CLEC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-8TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXBUDS0N/APrefix Type: RBOC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-529-9TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXBUDS0N/APrefix Type: RBOC
Switch Name: HOUSTON BUFFALO
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info