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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
830-454TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344JOHNSON CYJHCYTXXADS006/20/2001Prefix Type: RBOC
Switch Name: JOHNSON CITY
Switch Type: NTDMSSSO
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
Detailed Switch Info
Thousands block for 830-454
830-454-0TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344JOHNSON CYJHCYTXXADS0N/APrefix Type: RBOC
Switch Name: JOHNSON CITY
Switch Type: NTDMSSSO
LATA: San Antonio TX (566)
Tandem: FRBGTXXA02T
Detailed Switch Info
830-454-2TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229JOHNSON CYNOCLLIKNOWN12/10/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
Detailed Switch Info
830-454-3TXMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229JOHNSON CYSNANTX39DS008/21/2015Prefix Type: CLEC
Switch Name: SAN ANTONIO
Switch Type: Northern Telecom DMS10S
LATA: San Antonio TX (566)
Tandem: N/A
Detailed Switch Info
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