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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-837TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS000/00/0000Prefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
Thousands block for 281-837
281-837-0TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-837-1TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-837-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-837-3TXCOMCAST IP PHONE, LLC (Comcast)318JBAYTOWNNOCLLIKNOWN07/23/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-837-4TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-837-5TXCOMCAST IP PHONE, LLC (Comcast)318JBAYTOWNNOCLLIKNOWN06/09/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-837-6TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAYTOWNHSTDTXBG9MD12/08/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-837-7TXCOMCAST IP PHONE, LLC (Comcast)318JBAYTOWNNOCLLIKNOWN06/09/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-837-8TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
281-837-9TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAYTOWNHSTDTXBG9MD12/08/2014Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info