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
409-632TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS010/31/2001Prefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 409-632
409-632-0TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS0N/APrefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-632-5TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS002/19/2008Prefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-632-6TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS002/21/2008Prefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-737TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS000/00/0000Prefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 409-737
409-737-1TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS0N/APrefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-737-2TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS0N/APrefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-737-3TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS0N/APrefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-737-4TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS0N/APrefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-737-5TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS0N/APrefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
409-737-9TXSOUTHWESTERN BELL9533GALVESTONGLTNTXWIRS0N/APrefix Type: RBOC
Switch Name: GALVESTON WEST ISLAND
Switch Type: Northern Telecom Remote Switching Center
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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