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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-581TXSOUTHWESTERN BELL9533LIVERPOOLALVNTXALDS000/00/0000Prefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-581
281-581-0TXPEERLESS NETWORK OF TEXAS, LLC - TX177FLIVERPOOLNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-1TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114LIVERPOOLNOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-2TXSOUTHWESTERN BELL9533LIVERPOOLALVNTXALDS0N/APrefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-3TXSOUTHWESTERN BELL9533LIVERPOOLALVNTXALDS0N/APrefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-4TXSOUTHWESTERN BELL9533LIVERPOOLALVNTXALDS0N/APrefix Type: RBOC
Switch Name: ALVIN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-5TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114LIVERPOOLNOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-6TXAT&T CORP. (AT&T)516CLIVERPOOLNOCLLIKNOWN02/01/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-7TXYMAX COMMUNICATIONS CORP. - TX (YMAX (a/k/a MagicJack))327ELIVERPOOLNOCLLIKNOWN03/15/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-8TXYMAX COMMUNICATIONS CORP. - TX (YMAX (a/k/a MagicJack))327ELIVERPOOLNOCLLIKNOWN03/15/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-581-9TXPEERLESS NETWORK OF TEXAS, LLC - TX177FLIVERPOOLNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info