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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
210-256TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS000/00/0000Prefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
Thousands block for 210-256
210-256-0TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS0N/APrefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-256-1TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS0N/APrefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-256-2TXONVOY, LLC - TX (Inteliquent)903CSANANTONIONOCLLIKNOWN12/20/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
Detailed Switch Info
210-256-3TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS0N/APrefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-256-4TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS0N/APrefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-256-5TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS0N/APrefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-256-6TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS0N/APrefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-256-7TXONVOY SPECTRUM, LLC (Inteliquent)624HSANANTONIOSNANTXCA80Z11/21/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
Detailed Switch Info
210-256-8TXSOUTHWESTERN BELL9533SANANTONIOSNANTXCUDS0N/APrefix Type: RBOC
Switch Name: CULEBRA 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Antonio TX (566)
Tandem: SNANTXDI01T
Detailed Switch Info
210-256-9TXBANDWIDTH.COM CLEC, LLC - TX004FSANANTONIONOCLLIKNOWN11/19/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
Detailed Switch Info
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