Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-733TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS000/00/0000Prefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 972-733
972-733-0TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-1TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-2TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-3TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-4TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-5TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-6TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-7TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-733-8TXTERRA NOVA TELECOM INC.145JDALLASNOCLLIKNOWN01/04/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-733-9TXSOUTHWESTERN BELL9533DALLASDLLSTXREDS0N/APrefix Type: RBOC
Switch Name: Renner DS0
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
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