Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7262 XO CALIFORNIA, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
650-835 5 South San Francisco CA FRMTCAEDDS2  722   2010-11-04   
650-835 6 South San Francisco CA FRMTCAEDDS2  722   2010-11-04   
650-837 3 South San Francisco CA FRMTCAEDDS2  722   2010-11-04   
650-837 6 South San Francisco CA FRMTCAEDDS2  722   2010-11-04   
650-878 6 South San Francisco CA FRMTCAEDDS2  722   2010-11-04   
650-918 1 San Mateo CA FRMTCAEDDS2  722   2011-01-26   
650-919 8 Mountain View CA FRMTCAEDDS2  722   2010-09-13   
657-203 2 Huntington Beach CA SNANCALWDS1  730   2010-06-08   
657-204 7 Huntington Beach CA SNANCALWDS1  730   2011-01-26   
657-204 8 Huntington Beach CA SNANCALWDS1  730   2011-01-26   
657-207 1 Anaheim CA SNANCALWDS1  730   2010-11-04   
657-207 6 Anaheim CA SNANCALWDS1  730   2010-11-04   
657-207 7 Anaheim CA SNANCALWDS1  730   2010-11-04   
657-207 8 Anaheim CA SNANCALWDS1  730   2010-11-04   
657-207 9 Anaheim CA SNANCALWDS1  730   2010-11-04   
657-549 6 Anaheim CA SNANCALWDS1  730   2010-07-16   
661-206 4 Lancaster CA SNANCALWDS1  730   2006-03-27   
661-347 3 Santa Clarita: Saugus Canyon Country DA CA SNANCALWDS1  730   2010-03-01   
661-367 5 Santa Clarita: Saugus Canyon Country DA CA SNANCALWDS1  730   2006-09-07   
661-388 2 Santa Clarita: Newhall-Castaic DA CA SNANCALWDS1  730   2011-01-26   
661-414 8 Santa Clarita: Newhall-Castaic DA CA SNANCALWDS1  730   2008-06-12   
661-424 3 Santa Clarita: Saugus Canyon Country DA CA SNANCALWDS1  730   2005-06-17   
661-424 4 Santa Clarita: Saugus Canyon Country DA CA SNANCALWDS1  730   2005-06-17   
661-424 5 Santa Clarita: Saugus Canyon Country DA CA SNANCALWDS1  730   2005-06-17   
661-449 4 Palmdale: Palmdale DA CA SNANCALWDS1  730   2005-06-17   
661-449 5 Palmdale: Palmdale DA CA SNANCALWDS1  730   2005-06-17   
661-449 6 Palmdale: Palmdale DA CA SNANCALWDS1  730   2005-06-17   
661-480 A Palmdale: Palmdale DA CA SNANCALWDS1  730      
661-480 1 Palmdale: Palmdale DA CA SNANCALWDS1  730   2006-10-23   
661-480 2 Palmdale: Palmdale DA CA SNANCALWDS1  730   2006-10-23   
661-533 4 Palmdale: Palmdale DA CA SNANCALWDS1  730   2012-12-28   
661-670 5 Santa Clarita: Newhall-Castaic DA CA SNANCALWDS1  730   2007-09-16   
661-857 8 Santa Clarita: Newhall-Castaic DA CA SNANCALWDS1  730   2006-07-14   
669-444 5 San Jose: West DA CA FRMTCAEDDS2  722   2012-11-23   
669-444 6 San Jose: West DA CA FRMTCAEDDS2  722   2012-11-23   
669-444 7 San Jose: West DA CA FRMTCAEDDS2  722   2012-11-23   
669-444 8 San Jose: West DA CA FRMTCAEDDS2  722   2012-11-23   
669-444 9 San Jose: West DA CA FRMTCAEDDS2  722   2012-11-23   
669-999 3 San Jose: West DA CA FRMTCAEDDS2  722   2012-11-21   
669-999 4 San Jose: West DA CA FRMTCAEDDS2  722   2012-11-21   
707-205 1 Benicia CA FRMTCAEDDS2  722   2007-04-09   
707-242 6 Petaluma: Swift DA CA FRMTCAEDDS2  722   2007-04-09   
707-260 6 Napa CA FRMTCAEDDS2  722   2005-06-04   
707-260 7 Napa CA FRMTCAEDDS2  722   2005-06-04   
707-262 6 Lakeport CA FRMTCAEDDS2  722   2007-04-09   
707-312 5 Yountville CA FRMTCAEDDS2  722   2007-04-15   
707-345 7 St Helena CA FRMTCAEDDS2  722   2005-06-04   
707-345 8 St Helena CA FRMTCAEDDS2  722   2005-06-04   
707-345 9 St Helena CA FRMTCAEDDS2  722   2005-06-04   
707-395 4 Healdsburg CA FRMTCAEDDS2  722   2007-04-09   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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