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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-636TXSOUTHWESTERN BELL9533ROYSE CITYRYCYTXNERS000/00/0000Prefix Type: RBOC
Switch Name: Royse City
Switch Type: Northern Telecom Remote Switching Center
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 972-636
972-636-0TXSOUTHWESTERN BELL9533ROYSE CITYRYCYTXNERS0N/APrefix Type: RBOC
Switch Name: Royse City
Switch Type: Northern Telecom Remote Switching Center
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-636-1TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114ROYSE CITYNOCLLIKNOWN05/26/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-636-2TXSOUTHWESTERN BELL9533ROYSE CITYRYCYTXNERS0N/APrefix Type: RBOC
Switch Name: Royse City
Switch Type: Northern Telecom Remote Switching Center
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-636-3TXSOUTHWESTERN BELL9533ROYSE CITYRYCYTXNERS0N/APrefix Type: RBOC
Switch Name: Royse City
Switch Type: Northern Telecom Remote Switching Center
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-636-4TXPEERLESS NETWORK OF TEXAS, LLC - TX177FROYSE CITYNOCLLIKNOWN03/29/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-636-5TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114ROYSE CITYNOCLLIKNOWN04/12/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-636-6TXONVOY, LLC - TX (Inteliquent)903CROYSE CITYNOCLLIKNOWN12/11/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-636-7TXSOUTHWESTERN BELL9533ROYSE CITYRYCYTXNERS0N/APrefix Type: RBOC
Switch Name: Royse City
Switch Type: Northern Telecom Remote Switching Center
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-636-8TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114ROYSE CITYNOCLLIKNOWN04/12/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-636-9TXSOUTHWESTERN BELL9533ROYSE CITYRYCYTXNERS0N/APrefix Type: RBOC
Switch Name: Royse City
Switch Type: Northern Telecom Remote Switching Center
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
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