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
210-408TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS000/00/0000Prefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-479TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS000/00/0000Prefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-492TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS000/00/0000Prefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-493TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS000/00/0000Prefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-764TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS000/00/0000Prefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-764
210-764-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS0N/APrefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-764-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS0N/APrefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-764-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS0N/APrefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-764-7TXONVOY SPECTRUM, LLC (Sinch)624HSANANTONIOSNANTXSLDS012/18/2023Prefix Type: WIRELESS
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-764-8TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS0N/APrefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-853
210-853-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXSLDS010/15/2008Prefix Type: RBOC
Switch Name: SHAVANO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
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