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
830-999TXSOUTHWESTERN BELL9533CATARINACTRNTXCRRS000/00/0000Prefix Type: RBOC
Switch Name: CATARINA
Switch Type: Ericsson AXE-RSS (Remote)
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
Thousands block for 830-999
830-999-1TXSOUTHWESTERN BELL9533CATARINACTRNTXCRRS0N/APrefix Type: RBOC
Switch Name: CATARINA
Switch Type: Ericsson AXE-RSS (Remote)
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
830-999-3TXSOUTHWESTERN BELL9533CATARINACTRNTXCRRS0N/APrefix Type: RBOC
Switch Name: CATARINA
Switch Type: Ericsson AXE-RSS (Remote)
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
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