Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-437 7 Grimes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2015-03-19   
530-438 7 Maxwell CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2015-03-19   
530-439 7 Princeton CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2015-03-19   
530-448 8 North Tahoe: Tahoe City DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-23   
530-452 A North Tahoe: Tahoe City DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-455 A Live Oak CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-455 4 Live Oak CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-455 5 Live Oak CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-463 A Camptonville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-466 A Alleghany CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-466 6 Alleghany CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2014-01-20   
530-473 7 Williams CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2015-03-19   
530-476 7 Arbuckle CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2015-03-19   
530-491 2 Marysville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2014-06-17   
530-492 8 Auburn: Main DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2014-07-07   
530-503 9 Placerville: South DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-10   
530-505 4 Winters CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-23   
530-506 5 Knights Landing CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-508 5 Dunnigan CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-523 5 Homewood CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-548 2 North Tahoe: Brockway DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-553 4 North Tahoe: Brockway DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-23   
530-554 A Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-554 1 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-03-04   
530-554 2 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-03-04   
530-554 4 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-554 9 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2004-12-22   
530-557 2 Nevada City CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2020-04-18   
530-562 4 Truckee CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-10   
530-564 A Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-564 0 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2007-09-19   
530-564 1 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-564 5 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2012-01-15   
530-615 0 Grass Valley: Main DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2008-09-17   
530-617 0 Live Oak CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2009-05-27   
530-619 2 Colusa CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2018-02-06   
530-633 6 Wheatland CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-10   
530-637 3 Colfax: Weimar DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-639 5 Smartsville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-23   
530-652 A Grass Valley: South DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-652 4 Grass Valley: South DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-656 5 Nicolaus CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-10   
530-658 A Esparto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-665 8 Woodland CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2008-08-14   
530-692 5 North Yuba CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-23   
530-696 4 Meridian CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-23   
530-723 1 Woodland CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2008-02-27   
530-738 5 Robbins CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-10   
530-746 0 Davis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2008-03-13   
530-763 A Marysville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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