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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
972-763TXSOUTHWESTERN BELL9533DALLASDLLSTXADDS100/00/0000Prefix Type: RBOC
Switch Name: Addison DS1
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
Thousands block for 972-763
972-763-0TXSOUTHWESTERN BELL9533DALLASDLLSTXADDS1N/APrefix Type: RBOC
Switch Name: Addison DS1
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-763-1TXSOUTHWESTERN BELL9533DALLASDLLSTXADDS1N/APrefix Type: RBOC
Switch Name: Addison DS1
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-763-2TXSOUTHWESTERN BELL9533DALLASDLLSTXADDS1N/APrefix Type: RBOC
Switch Name: Addison DS1
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-763-3TXSOUTHWESTERN BELL9533DALLASDLLSTXADDS1N/APrefix Type: RBOC
Switch Name: Addison DS1
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-763-4TXSOUTHWESTERN BELL9533DALLASDLLSTXADDS1N/APrefix Type: RBOC
Switch Name: Addison DS1
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-763-5TXBANDWIDTH.COM CLEC, LLC - TX004FDALLASNOCLLIKNOWN11/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-763-6TXMETROPCS, INC. (T-Mobile US, Inc)5562DALLASDLLTTX01HMD02/25/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-763-7TXONVOY SPECTRUM, LLC (Inteliquent)624HDALLASDLLSTXADDS111/21/2021Prefix Type: WIRELESS
Switch Name: Addison DS1
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
972-763-8TXCAPROCK TELECOMMUNICATIONS CORP. - TX7982DALLASDLLSTXHMDS005/31/2011Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
972-763-9TXYMAX COMMUNICATIONS CORP. - TX (YMAX (a/k/a MagicJack))327EDALLASNOCLLIKNOWN02/28/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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