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
925-302 8 Bishop Ranch CA FRMTCAEDDS2  722   2011-06-17   
925-304 7 Clayton CA FRMTCAEDDS2  722   2005-06-13   
925-310 3 Lafayette CA FRMTCAEDDS0  722   2010-10-11   
925-317 7 Orinda CA FRMTCAEDDS0  722   2004-09-25   
925-317 8 Orinda CA FRMTCAEDDS0  722   2004-09-25   
925-320 4 Moraga CA FRMTCAEDDS2  722   2005-06-18   
925-320 5 Moraga CA FRMTCAEDDS2  722   2005-06-18   
925-320 7 Moraga CA FRMTCAEDDS2  722   2006-10-09   
925-357 2 Walnut Creek CA FRMTCAEDDS2  722   2012-03-31   
925-368 2 Pleasanton CA FRMTCAEDDS2  722   2012-11-16   
925-470 1 Antioch CA FRMTCAEDDS0  722   2005-06-01   
925-470 2 Antioch CA FRMTCAEDDS0  722   2005-06-01   
925-475 5 Pleasanton CA FRMTCAEDDS2  722   2011-04-21   
925-520 2 Pleasanton CA FRMTCAEDDS0  722   2005-09-22   
925-520 4 Pleasanton CA FRMTCAEDDS0  722   2005-09-22   
925-522 3 Antioch CA FRMTCAEDDS2  722   2005-06-13   
925-522 4 Antioch CA FRMTCAEDDS2  722   2005-06-13   
925-522 5 Antioch CA FRMTCAEDDS2  722   2005-06-13   
925-524 2 Clayton CA FRMTCAEDDS2  722   2006-10-01   
925-553 A Danville CA FRMTCAEDDS0  722      
925-553 0 Danville CA FRMTCAEDDS0  722      
925-553 1 Danville CA FRMTCAEDDS0  722      
925-553 2 Danville CA FRMTCAEDDS2  722   2005-09-22   
925-553 3 Danville CA FRMTCAEDDS0  722   2010-01-11   
925-553 5 Danville CA FRMTCAEDDS0  722   2005-09-22   
925-553 8 Danville CA FRMTCAEDDS0  722   2005-09-22   
925-558 A Dublin-San Ramon CA FRMTCAEDDS0  722      
925-558 0 Dublin-San Ramon CA FRMTCAEDDS0  722   2006-05-21   
925-558 1 Dublin-San Ramon CA FRMTCAEDDS0  722      
925-558 2 Dublin-San Ramon CA FRMTCAEDDS0  722      
925-558 4 Dublin-San Ramon CA FRMTCAEDDS2  722   2005-06-05   
925-558 7 Dublin-San Ramon CA FRMTCAEDDS0  722   2004-09-17   
925-566 0 Concord CA FRMTCAEDDS0  722   2004-09-15   
925-566 5 Concord CA FRMTCAEDDS0  722   2005-09-22   
925-566 6 Concord CA FRMTCAEDDS2  722   2005-09-22   
925-566 7 Concord CA FRMTCAEDDS2  722   2005-09-22   
925-587 5 Dublin-San Ramon CA FRMTCAEDDS2  722   2010-04-19   
925-626 1 East Contra Costa CA FRMTCAEDDS2  722   2006-03-28   
925-626 4 East Contra Costa CA FRMTCAEDDS2  722   2007-04-09   
925-659 3 Bishop Ranch CA FRMTCAEDDS2  722   2006-05-29   
925-807 A Bishop Ranch CA FRMTCAEDDS0  722      
925-807 0 Bishop Ranch CA FRMTCAEDDS0  722      
925-807 1 Bishop Ranch CA FRMTCAEDDS0  722      
925-807 4 Bishop Ranch CA FRMTCAEDDS0  722   2005-06-01   
925-807 5 Bishop Ranch CA FRMTCAEDDS0  722   2006-10-09   
925-835 4 Sunol CA FRMTCAEDDS2  722   2005-06-18   
925-835 6 Sunol CA FRMTCAEDDS2  722   2005-06-18   
925-835 7 Sunol CA FRMTCAEDDS2  722   2006-09-01   
925-852 A Concord CA FRMTCAEDDS0  722      
925-852 0 Concord CA FRMTCAEDDS0  722      

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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