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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-652TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344IRVINGIRNGTXXEDS000/00/0000Prefix Type: RBOC
Switch Name: IRVING NORTH
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: IRNGTXXB01T
Detailed Switch Info
Thousands block for 972-652
972-652-0TXBANDWIDTH.COM CLEC, LLC - TX004FIRVINGNOCLLIKNOWN10/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-652-1TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344IRVINGIRNGTXXEDS0N/APrefix Type: RBOC
Switch Name: IRVING NORTH
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: IRNGTXXB01T
Detailed Switch Info
972-652-2TXSOUTHWESTERN BELL TELEPHONE CO7726IRVINGDLLSTXNODS009/24/2009Prefix Type: CLEC
Switch Name: Northlake DS0
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-652-3TXSOUTHWESTERN BELL TELEPHONE CO7726IRVINGDLLSTXNODS012/18/2007Prefix Type: CLEC
Switch Name: Northlake DS0
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-652-4TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344IRVINGIRNGTXXEDS0N/APrefix Type: RBOC
Switch Name: IRVING NORTH
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: IRNGTXXB01T
Detailed Switch Info
972-652-5TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344IRVINGIRNGTXXEDS0N/APrefix Type: RBOC
Switch Name: IRVING NORTH
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: IRNGTXXB01T
Detailed Switch Info
972-652-6TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344IRVINGIRNGTXXEDS0N/APrefix Type: RBOC
Switch Name: IRVING NORTH
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: IRNGTXXB01T
Detailed Switch Info
972-652-7TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344IRVINGIRNGTXXEDS0N/APrefix Type: RBOC
Switch Name: IRVING NORTH
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: IRNGTXXB01T
Detailed Switch Info
972-652-8TXTELEPORT COMMUNICATIONS AMERIC (AT&T)7148IRVINGNOCLLIKNOWN07/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-652-9TXFRONTIER SOUTHWEST INC DBA FRO (Verizon Communications)4344IRVINGIRNGTXXEDS0N/APrefix Type: RBOC
Switch Name: IRVING NORTH
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: IRNGTXXB01T
Detailed Switch Info
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