Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Royse City, TX

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
469-239 A DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      
469-707 A DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552      
469-707 0 DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
469-707 1 DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
469-707 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-07-25   
469-707 3 DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2014-03-29   
469-707 4 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-03-07   
469-707 5 FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2015-06-08   
469-707 6 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2015-06-01   
469-707 7 FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
469-707 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-03-07   
469-707 9 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-10-10   
469-721 A DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-721 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-10-02   
469-721 1 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-01-31   
469-721 2 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-721 3 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-721 4 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-721 5 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-721 6 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-11-29   
469-721 7 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-721 8 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-721 9 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-723 A DLLSTXALDS4  903C ONVOY, LLC - TX 552      
469-723 0 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-08-03   
469-723 1 DLLTTX01DMD  5562 METROPCS, INC. 552   2021-10-01   
469-723 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-06-24   
469-723 3 DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2007-05-11   
469-723 4 DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2010-12-23   
469-723 5 RCSNTXHVBMD  516C AT&T CORP. 552   2010-11-17   
469-723 6 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-03-13   
469-723 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-08-08   
469-723 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-04-03   
469-723 9 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
469-874 A DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-874 0 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
469-874 1 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
469-874 2 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-874 3 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-874 4 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-874 5 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-874 6 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2011-01-24   
469-874 7 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-874 8 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-874 9 DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552      
469-981 A DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-981 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2016-08-28   
469-981 1 DLLSTX97X1X  073H TELNYX LLC 552   2017-06-12   
469-981 2 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-09-01   
469-981 3 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2017-05-01   

1 2 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.