Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
832-556TXFRONTIER 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 832-556
832-556-0TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0 N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
832-556-1TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0 N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
832-556-2TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0 N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
832-556-3TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAYTOWNNOCLLIKNOWN02/08/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-556-4TXLEVEL 3 OF TELECOM OF TEXAS, LLC - TX7074BAYTOWNNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-556-5TXLEVEL 3 OF TELECOM OF TEXAS, LLC - TX7074BAYTOWNNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-556-6TXLEVEL 3 COMMUNICATIONS, LLC - TX (Lumen Technologies, Inc)6114BAYTOWNNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
832-556-7TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0 N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
832-556-8TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344BAYTOWNBYTWTXXADS0 N/APrefix Type: RBOC
Switch Name: BAYTOWN MAIN
Switch Type: NTDMS1
LATA: Houston TX (560)
Tandem: BYTWTXXA01T
Detailed Switch Info
832-556-9TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAYTOWNNOCLLIKNOWN02/11/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info