Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
530-402 A Woodland CA SCRMCA0121Z  726      
530-402 2 Woodland CA SCRMCA0121Z  726      
530-414 2 Truckee CA SCRMCA0121Z  726   2009-05-31   
530-418 3 North Yuba CA SCRMCA0121Z  726   2011-08-28   
530-433 A Chico CA CHICCA01XQX  724      
530-433 2 Chico CA CHICCA01XQX  724   2012-02-17   
530-437 3 Grimes CA SCRMCA0121Z  726   2015-07-17   
530-438 4 Maxwell CA SCRMCA0121Z  726   2015-07-17   
530-450 7 Auburn: Main DA CA SCRMCA0121Z  726   2018-12-16   
530-457 3 Georgetown CA SCRMCA0121Z  726   2011-05-16   
530-476 5 Arbuckle CA SCRMCA0121Z  726   2015-07-17   
530-491 5 Marysville CA SCRMCA0121Z  726   2014-07-12   
530-502 6 Princeton CA SCRMCA0121Z  726   2015-07-17   
530-539 6 South Tahoe CA SCRMCA0121Z  726   2017-02-14   
530-539 8 South Tahoe CA SCRMCA0121Z  726   2017-04-30   
530-558 3 Shingle Springs CA SCRMCA0121Z  726   2011-04-15   
530-599 7 Marysville CA SCRMCA0121Z  726   2019-04-14   
530-601 5 Davis CA SCRMCA0121Z  726   2005-04-28   
530-603 A Bangor CA CHICCA01XQX  724      
530-603 7 Bangor CA CHICCA01XQX  724   2007-02-02   
530-607 A Wheatland CA SCRMCA0121Z  726      
530-607 2 Wheatland CA SCRMCA0121Z  726   2018-12-20   
530-610 A Redding CA CHICCA01XQX  724      
530-610 3 Redding CA CHICCA01XQX  724   2022-07-25   
530-610 8 Redding CA CHICCA01XQX  724   2022-07-25   
530-617 A Live Oak CA SCRMCA0121Z  726      
530-617 8 Live Oak CA SCRMCA0121Z  726   2013-11-02   
530-619 3 Colusa CA SCRMCA0121Z  726   2012-11-05   
530-638 8 Redding CA CHICCA01XQX  724   2007-09-10   
530-642 6 Placerville: West DA CA SCRMCA0121Z  726   2018-10-25   
530-645 5 Marysville CA SCRMCA0121Z  726   2005-11-20   
530-650 A Woodland CA SCRMCA0121Z  726      
530-650 4 Woodland CA SCRMCA0121Z  726   2014-08-16   
530-652 2 Grass Valley: South DA CA SCRMCA0121Z  726   2011-08-28   
530-708 8 Alturas CA CHICCA01XQX  724   2011-03-18   
530-712 2 Oroville CA CHICCA01XQX  724   2011-05-12   
530-717 A Chico CA CHICCA01XQX  724      
530-717 2 Chico CA CHICCA01XQX  724   2011-01-15   
530-717 4 Chico CA CHICCA01XQX  724   2015-06-17   
530-746 7 Davis CA SCRMCA0121Z  726   2008-02-09   
530-748 4 Placerville: West DA CA SCRMCA0121Z  726   2011-04-15   
530-760 A Davis CA SCRMCA0121Z  726      
530-760 2 Davis CA SCRMCA0121Z  726      
530-763 9 Marysville CA SCRMCA0121Z  726   2012-01-12   
530-772 3 Challenge CA CHICCA01XQX  724   2017-06-09   
530-776 6 Anderson CA CHICCA01XQX  724   2005-12-05   
530-781 A Chico CA CHICCA01XQX  724      
530-781 1 Chico CA CHICCA01XQX  724   2005-10-16   
530-791 A Anderson CA CHICCA01XQX  724      
530-791 5 Anderson CA CHICCA01XQX  724   2022-08-15   
530-791 8 Anderson CA CHICCA01XQX  724   2022-08-15   
530-794 3 Winters CA SCRMCA0121Z  726   2014-07-02   
530-797 8 Gridley CA SCRMCA0121Z  726   2012-09-16   
530-798 2 Grass Valley: Main DA CA SCRMCA0121Z  726   2005-12-05   
530-808 A Davis CA SCRMCA0121Z  726      
530-808 4 Davis CA SCRMCA0121Z  726   2022-08-15   
530-808 7 Davis CA SCRMCA0121Z  726   2022-08-15   
530-809 3 Chico CA CHICCA01XQX  724   2008-03-08   
530-810 A Biggs CA CHICCA01XQX  724      
530-810 4 Biggs CA   724   2022-08-18   
530-810 7 Biggs CA CHICCA01XQX  724   2022-08-18   
530-834 A Grass Valley: Main DA CA SCRMCA0121Z  726      
530-834 7 Grass Valley: Main DA CA SCRMCA0121Z  726   2022-08-18   
530-834 8 Grass Valley: Main DA CA SCRMCA0121Z  726   2022-08-18   
530-838 6 Corning CA CHICCA01XQX  724   2013-07-12   
530-840 2 Red Bluff CA CHICCA01XQX  724   2012-11-05   
530-856 A Chico CA CHICCA01XQX  724      
530-856 2 Chico CA CHICCA01XQX  724   2022-08-01   
530-856 7 Chico CA CHICCA01XQX  724   2022-08-01   
530-863 2 Auburn: Main DA CA SCRMCA0121Z  726   2012-11-19   
530-863 4 Auburn: Main DA CA SCRMCA0121Z  726   2008-02-13   
530-924 2 Chico CA CHICCA01XQX  724   2009-05-31   
530-936 6 Orland CA CHICCA01XQX  724   2011-05-12   
530-955 2 Nevada City CA SCRMCA0121Z  726   2015-11-23   
530-962 6 Shasta Lake CA CHICCA01XQX  724   2017-06-30   
530-990 7 Oroville CA CHICCA01XQX  724   2007-02-14   
559-201 5 Chowchilla CA SKTNCA01XXZ  738   2005-12-05   
559-203 6 Clovis CA FRSNCA0112Z  728   2011-12-12   
559-212 A Hanford CA FRSNCA0112Z  728      
559-212 2 Hanford CA FRSNCA0112Z  728      
559-214 4 Fresno CA FRSNCA0112Z  728   2016-08-28   
559-218 A Fresno CA FRSNCA0112Z  728      
559-218 4 Fresno CA FRSNCA0112Z  728   2022-07-25   
559-218 7 Fresno CA FRSNCA0112Z  728   2022-07-25   
559-238 6 Kingsburg CA FRSNCA0112Z  728   2005-12-05   
559-239 3 Lindsay CA FRSNCA0112Z  728   2013-10-27   
559-302 5 Visalia CA FRSNCA0112Z  728   2013-07-12   
559-306 1 Porterville CA FRSNCA0112Z  728   2005-12-05   
559-320 A Fresno CA FRSNCA0112Z  728      
559-320 0 Fresno CA FRSNCA0112Z  728      
559-320 1 Fresno CA FRSNCA0112Z  728      
559-320 2 Fresno CA FRSNCA0112Z  728      
559-320 3 Fresno CA FRSNCA0112Z  728      
559-320 4 Fresno CA FRSNCA0112Z  728      
559-320 8 Fresno CA FRSNCA0112Z  728      
559-326 5 Clovis CA FRSNCA0112Z  728   2005-04-29   
559-329 A Tulare CA FRSNCA0112Z  728      
559-329 3 Tulare CA FRSNCA0112Z  728      
559-332 8 Squaw Valley CA FRSNCA0112Z  728   2013-11-01   
559-334 A Visalia CA FRSNCA0112Z  728      

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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