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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-506TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138HSTNSUBURBHSTNTXGIDS000/00/0000Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-506
281-506-0TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114HSTNSUBURBNOCLLIKNOWN04/11/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-1TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138HSTNSUBURBHSTNTXGIDS0N/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-2TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114HSTNSUBURBNOCLLIKNOWN04/11/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-3TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138HSTNSUBURBHSTNTXGIDS0N/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-4TXBANDWIDTH.COM CLEC, LLC - TX004FHSTNSUBURBNOCLLIKNOWN03/30/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-5TXMETROPCS, INC. (T-Mobile US, Inc)5562HSTNSUBURBNOCLLIKNOWN04/19/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-6TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701HSTNSUBURBNOCLLIKNOWN10/30/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-7TXCOMCAST IP PHONE, LLC318JHSTNSUBURBNOCLLIKNOWN06/05/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-8TXCOMCAST IP PHONE, LLC318JHSTNSUBURBNOCLLIKNOWN03/19/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-506-9TXTELEPORT COMMUNICATIONS AMERICA, LLC - TX (AT&T)7138HSTNSUBURBHSTNTXGIDS0N/APrefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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