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
210-649TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSARS100/00/0000Prefix Type: RBOC
Switch Name: SAYERS
Switch Type: Northern Telecom Remote Switching Center
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
Thousands block for 210-649
210-649-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSARS1N/APrefix Type: RBOC
Switch Name: SAYERS
Switch Type: Northern Telecom Remote Switching Center
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
210-649-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSARS1N/APrefix Type: RBOC
Switch Name: SAYERS
Switch Type: Northern Telecom Remote Switching Center
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
210-649-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSARS1N/APrefix Type: RBOC
Switch Name: SAYERS
Switch Type: Northern Telecom Remote Switching Center
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
210-649-4TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSARS1N/APrefix Type: RBOC
Switch Name: SAYERS
Switch Type: Northern Telecom Remote Switching Center
LATA: San Antonio TX (566)
Tandem: SNANTXCA03T
Detailed Switch Info
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