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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
956-943TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS000/00/0000Prefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
Thousands block for 956-943
956-943-0TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
956-943-1TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
956-943-2TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
956-943-3TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
956-943-4TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
956-943-5TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
956-943-6TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
956-943-7TXSOUTHWESTERN BELL9533PORTISABELPTISTXPIRS0N/APrefix Type: RBOC
Switch Name: Port Isabel
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: N/A
Tandem: HRLNTXHG03T
Detailed Switch Info
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