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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
940-297TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344DENTONDNTNTXXADS100/00/0000Prefix Type: RBOC
Switch Name: DMS
Switch Type: NTDMS100
LATA: Dallas TX (552)
Tandem: DNTNTXXA04T
Detailed Switch Info
Thousands block for 940-297
940-297-0TXFRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)4344DENTONDNTNTXXADS1N/APrefix Type: RBOC
Switch Name: DMS
Switch Type: NTDMS100
LATA: Dallas TX (552)
Tandem: DNTNTXXA04T
Detailed Switch Info
940-297-1TXMCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX7409DENTONDLLSTXHMDS003/02/2011Prefix Type: CLEC
Switch Name: DALLAS
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-297-2TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114DENTONDNTNTXXADS108/31/2004Prefix Type: CLEC
Switch Name: DMS
Switch Type: NTDMS100
LATA: Dallas TX (552)
Tandem: DNTNTXXA04T
Detailed Switch Info
940-297-3TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114DENTONDNTNTXXADS108/31/2004Prefix Type: CLEC
Switch Name: DMS
Switch Type: NTDMS100
LATA: Dallas TX (552)
Tandem: DNTNTXXA04T
Detailed Switch Info
940-297-4TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114DENTONDNTNTXXADS108/31/2004Prefix Type: CLEC
Switch Name: DMS
Switch Type: NTDMS100
LATA: Dallas TX (552)
Tandem: DNTNTXXA04T
Detailed Switch Info
940-297-5TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534DENTONCRTNTX35G0309/27/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-297-6TXSOUTHWESTERN BELL TELEPHONE COMPANY - TX7726DENTONFRSCTXESDS008/20/2007Prefix Type: CLEC
Switch Name: Frisco Essex
Switch Type: WECO 5ESS (Digital)
LATA: Dallas TX (552)
Tandem: DLLSTXRI01T
Detailed Switch Info
940-297-7TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529DENTONDLLTTX01HMD05/29/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-297-8TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529DENTONDLLTTX01HMD08/19/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-297-9TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529DENTONDLLTTX01HMD02/16/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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