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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
713-637TXSOUTHWESTERN BELL9533HOUSTONHSTNTXGLRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON GLENDALE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 713-637
713-637-0TXSOUTHWESTERN BELL9533HOUSTONHSTNTXGLRP0N/APrefix Type: RBOC
Switch Name: HOUSTON GLENDALE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-1TXLEVEL 3 OF TELECOM OF TEXAS, LLC - TX7074HOUSTONNOCLLIKNOWN07/23/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-2TXSOUTHWESTERN BELL9533HOUSTONHSTNTXGLRP0N/APrefix Type: RBOC
Switch Name: HOUSTON GLENDALE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-3TXSOUTHWESTERN BELL9533HOUSTONHSTNTXGLRP0N/APrefix Type: RBOC
Switch Name: HOUSTON GLENDALE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-4TXCOMCAST IP PHONE, LLC (Comcast)318JHOUSTONHSTNTXMOX7X07/17/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-5TXCOMCAST IP PHONE, LLC (Comcast)318JHOUSTONHSTNTXMOX7X07/17/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-6TXSOUTHWESTERN BELL9533HOUSTONHSTNTXGLRP0N/APrefix Type: RBOC
Switch Name: HOUSTON GLENDALE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-7TXSOUTHWESTERN BELL9533HOUSTONHSTNTXGLRP0N/APrefix Type: RBOC
Switch Name: HOUSTON GLENDALE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-8TXSOUTHWESTERN BELL9533HOUSTONHSTNTXGLRP0N/APrefix Type: RBOC
Switch Name: HOUSTON GLENDALE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-637-9TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701HOUSTONHSTDTXBG9MD08/10/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info