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
925-239 3 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-08-16   
925-239 5 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-05-24   
925-239 9 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-06-07   
925-248 6 Dublin-San Ramon CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-06-25   
925-248 7 Dublin-San Ramon CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-06-25   
925-249 8 Pleasanton CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-04-30   
925-265 9 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-05-11   
925-266 A Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-266 0 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-16   
925-266 1 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-16   
925-266 2 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-16   
925-266 6 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-08-12   
925-266 7 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-09-14   
925-270 5 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-11-10   
925-270 6 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-05-10   
925-270 7 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-08-02   
925-270 8 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-11-10   
925-270 9 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-08-02   
925-278 3 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-02-24   
925-278 4 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-02-24   
925-290 9 Livermore CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-10-26   
925-302 0 Bishop Ranch CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-06-25   
925-302 3 Bishop Ranch CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-06-29   
925-303 0 Antioch CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-07-23   
925-303 8 Antioch CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-02-26   
925-303 9 Antioch CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2009-05-02   
925-307 0 Dublin-San Ramon CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-06-26   
925-307 4 Dublin-San Ramon CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2019-06-25   
925-315 0 Livermore CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-08-22   
925-315 1 Livermore CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-07-05   
925-315 2 Livermore CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-05-26   
925-315 6 Livermore CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-07   
925-322 7 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-06-02   
925-324 A Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-324 0 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2002-10-12   
925-324 1 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2002-10-12   
925-324 2 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2002-10-12   
925-324 3 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2002-10-12   
925-324 4 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2003-09-02   
925-324 5 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2003-09-02   
925-324 6 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2004-02-25   
925-324 7 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2004-02-25   
925-324 8 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-02-06   
925-324 9 Walnut Creek CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-05-12   
925-326 0 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-04-16   
925-329 A Antioch CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-329 0 Antioch CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-10-23   
925-332 6 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-06-10   
925-334 A Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-334 0 Concord CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-09-15   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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