Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-219TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-219
281-219-0TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-219-1TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-219-2TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-219-3TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-219-4TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-219-6TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-227TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-442TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-449TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-590TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-985TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-985
281-985-0TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-985-2TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-985-3TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-985-4TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-985-6TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-985-7TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-985-8TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-986TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-986
281-986-1TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-986-2TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-986-3TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-986-4TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-986-5TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-986-6TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-986-8TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-987
281-987-0TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987-1TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987-2TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987-3TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987-6TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987-7TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987-8TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-987-9TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP0N/APrefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
713-909TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP011/12/2010Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 713-909
713-909-1TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP011/12/2010Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 832-554
832-554-8TXSOUTHWESTERN BELL9533HSTNSUBURBHSTNTXADRP012/14/2011Prefix Type: RBOC
Switch Name: HOUSTON ALDINE
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info