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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-956 A Lewisville TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-957 A Irving EMS TX DLLSTX97DS3  8413 ALLEGIANCE TELECOM OF TEXAS, INC. 552      
972-957 0 Irving EMS TX DLLSTX97DS3  8413 ALLEGIANCE TELECOM OF TEXAS, INC. 552      
972-957 1 Irving EMS TX DLLSTX97DS3  8413 ALLEGIANCE TELECOM OF TEXAS, INC. 552      
972-957 2 Irving EMS TX DLLSTX97DS3  8413 ALLEGIANCE TELECOM OF TEXAS, INC. 552      
972-957 3 Irving EMS TX DLLSTXHMDS0  7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 552   2007-07-25   
972-957 4 Irving EMS TX DLLSTX97DS3  8413 ALLEGIANCE TELECOM OF TEXAS, INC. 552      
972-957 5 Irving EMS TX DLLSTX97DS3  8413 ALLEGIANCE TELECOM OF TEXAS, INC. 552      
972-957 6 Irving EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-03-25   
972-957 7 Irving EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-03-21   
972-957 8 Irving EMS TX DLLSTXSQDS4  327E YMAX COMMUNICATIONS CORP. - TX 552   2007-12-15   
972-957 9 Irving EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552   2019-07-12   
972-958 A McKinney TX   MULT 552      
972-960 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-961 A Rockwall TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-961 0 Rockwall TX RKWLTXPADS0  9533 SOUTHWESTERN BELL 552   2007-02-09   
972-961 1 Rockwall TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-09-09   
972-961 2 Rockwall TX DLLSTX97X1X  073H TELNYX LLC 552   2019-03-14   
972-961 3 Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-02-11   
972-961 4 Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2002-09-04   
972-961 5 Rockwall TX ADMSTX01DS0  7421 AT&T - LOCAL 552   2004-05-02   
972-961 6 Rockwall TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2011-01-25   
972-961 7 Rockwall TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-09-02   
972-961 8 Rockwall TX DLLSTX64DS3  4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 552   2004-01-03   
972-961 9 Rockwall TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-962 A Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 0 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 1 Kaufman EMS TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS LLC 552   2014-06-17   
972-962 2 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 3 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 4 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 5 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 6 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 7 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 8 Kaufman EMS TX KFMNTXXARS1  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
972-962 9 Kaufman EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-04-29   
972-963 A Frisco TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-963 0 Frisco TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2008-08-28   
972-963 1 Frisco TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-02-21   
972-963 2 Frisco TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-963 3 Frisco TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-06-24   
972-963 4 Frisco TX ADMSTX01DS0  7421 AT&T - LOCAL 552   2002-12-31   
972-963 5 Frisco TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-963 6 Frisco TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-02-21   
972-963 7 Frisco TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552   2002-10-01   
972-963 8 Frisco TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552   2002-10-01   
972-963 9 Frisco TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-964 A Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-965 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-966 A Lewisville TX LWVLTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      

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Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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