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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-501TXCOMCAST IP PHONE, LLC318JHOUSTONHSTNTXMOX7X11/21/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-501
281-501-0TXCOMCAST IP PHONE, LLC318JHOUSTONHSTNTXMOX7X11/21/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-1TXCOMCAST IP PHONE, LLC318JHOUSTONHSTNTXMOX7X11/21/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-2TXCOMCAST IP PHONE, LLC318JHOUSTONHSTNTXMOX7X11/21/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-3TXCOMCAST IP PHONE, LLC318JHOUSTONHSTNTXMOX7X11/21/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-4TXLEVEL 3 OF TELECOM OF TEXAS, LLC - TX7074HOUSTONNOCLLIKNOWN07/19/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-5TXLEVEL 3 OF TELECOM OF TEXAS, LLC - TX7074HOUSTONNOCLLIKNOWN07/19/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-6TXONVOY, LLC - TX (Inteliquent)903CHOUSTONNOCLLIKNOWN07/31/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-7TXONVOY, LLC - TX (Inteliquent)903CHOUSTONNOCLLIKNOWN07/31/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-8TXCOMCAST IP PHONE, LLC318JHOUSTONHSTNTXMOX7X08/17/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-501-9TXCOMCAST IP PHONE, LLC318JHOUSTONHSTNTXMOX7X08/17/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info