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.

Canyon, TX

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-431 A AMRLTX02DS3  4913 VEXUS 546      
806-452 A AMRLTXDRSMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546      
806-452 0   073H TELNYX LLC 546   2021-03-10   
806-452 1   004F BANDWIDTH.COM CLEC, LLC - TX 546   2010-10-02   
806-452 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546   2011-04-09   
806-452 3   004F BANDWIDTH.COM CLEC, LLC - TX 546   2014-05-10   
806-452 4   903C ONVOY, LLC - TX 546   2011-10-06   
806-452 5   004F BANDWIDTH.COM CLEC, LLC - TX 546   2015-01-08   
806-452 6   7148 TELEPORT COMMUNICATIONS GROUP - DALLAS 546   2012-08-09   
806-452 7   318C CEBRIDGE TELECOM TX, L.P. - TX 546   2014-02-22   
806-452 8   318C CEBRIDGE TELECOM TX, L.P. - TX 546   2014-02-22   
806-452 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2015-06-24   
806-476 A AMRLTXDRSMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546      
806-476 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 546   2009-09-16   
806-476 1   004F BANDWIDTH.COM CLEC, LLC - TX 546   2017-06-05   
806-476 2   004F BANDWIDTH.COM CLEC, LLC - TX 546   2017-09-29   
806-476 3   004F BANDWIDTH.COM CLEC, LLC - TX 546   2017-09-29   
806-476 4   004F BANDWIDTH.COM CLEC, LLC - TX 546   2010-06-24   
806-476 5   903C ONVOY, LLC - TX 546   2021-03-13   
806-476 6   515J IP HORIZON LLC 546   2021-03-21   
806-476 7   5562 METRO PCS, INC. 546   2016-06-12   
806-476 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2016-03-25   
806-476 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2016-03-25   
806-510 A AMRLTX98DS2  5556 PATHWAYZ COMMUNICATIONS, INC. - TX 546      
806-528 A AMRLTX98DS4  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 546      
806-557 A AMRLTXDR0MD  7421 AT&T LOCAL 546      
806-557 0   004F BANDWIDTH.COM CLEC, LLC - TX 546   2015-07-17   
806-557 1   903C ONVOY, LLC - TX 546   2019-08-18   
806-557 2   903C ONVOY, LLC - TX 546   2019-08-18   
806-557 3   903C ONVOY, LLC - TX 546   2018-10-13   
806-557 4   318C CEBRIDGE TELECOM TX, L.P. - TX 546   2006-07-31   
806-557 5   5562 METRO PCS, INC. 546   2016-07-15   
806-557 6   318C CEBRIDGE TELECOM TX, L.P. - TX 546   2004-08-25   
806-557 7   508J CENTURYLINK COMMUNICATIONS LLC 546   2017-03-18   
806-557 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2014-09-11   
806-557 9   7421 AT&T LOCAL 546      
806-655 A CNYNTXCYDS0  9533 SOUTHWESTERN BELL 546      
806-655 0   9533 SOUTHWESTERN BELL 546      
806-655 1   9533 SOUTHWESTERN BELL 546      
806-655 2   9533 SOUTHWESTERN BELL 546      
806-655 3   9533 SOUTHWESTERN BELL 546      
806-655 4   9533 SOUTHWESTERN BELL 546      
806-655 5   9533 SOUTHWESTERN BELL 546      
806-655 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2020-08-14   
806-655 7   9533 SOUTHWESTERN BELL 546      
806-655 8   9533 SOUTHWESTERN BELL 546      
806-655 9   9533 SOUTHWESTERN BELL 546      
806-656 A CNYNTXCYDS0  9533 SOUTHWESTERN BELL 546      
806-656 0   9533 SOUTHWESTERN BELL 546      
806-656 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 546   2013-06-02   

1 2 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.