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
210-564TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-564
210-564-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-564-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-564-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-564-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-564-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-564-8TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-590TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-599TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-637
210-637-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-4TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-5TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-7TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-637-8TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-646
210-646-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646-5TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646-7TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646-8TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-646-9TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-650
210-650-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-4TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-5TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-7TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-8TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-650-9TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-651
210-651-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-4TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-5TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-7TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-8TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-651-9TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-653TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-654TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-655TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-656TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-657TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-871TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-871
210-871-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-871-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-871-4TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-871-5TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-871-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-871-7TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-946TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-946
210-946-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-946-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-946-5TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-946-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-967TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS000/00/0000Prefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-967
210-967-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-967-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-967-2TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-967-4TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-967-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-967-7TXSOUTHWESTERN BELL9533SANANTONIOSNANTXFRDS0N/APrefix Type: RBOC
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-967-9TXONVOY SPECTRUM, LLC (Inteliquent)624HSANANTONIOSNANTXFRDS011/21/2021Prefix Type: WIRELESS
Switch Name: FRATT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
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