Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Fullerton, CA

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
714-213 7 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-213 8 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
714-213 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2010-03-29   
714-253 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-253 0 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-253 1 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-253 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2008-07-07   
714-253 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-17   
714-253 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-02-27   
714-253 5 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-253 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2008-07-07   
714-253 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
714-253 8 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-07-12   
714-253 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-07-12   
714-275 A LSANCA01XSY  9748 AMERICAN MESSAGING SERVICES, LLC 730      
714-278 A FUTNCA01DS0  9740 PACIFIC BELL 730      
714-278 0 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-278 1 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-278 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2013-07-14   
714-278 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-12-27   
714-278 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-08-29   
714-278 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2013-11-11   
714-278 6 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-278 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2015-05-08   
714-278 8 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-278 9 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-388 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-388 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-24   
714-388 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-388 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-06-06   
714-388 3 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-01-28   
714-388 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-09-13   
714-388 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-10-01   
714-388 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
714-388 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-12-20   
714-388 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-12-20   
714-388 9 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2011-12-31   
714-441 A FUTNCA01DS0  9740 PACIFIC BELL 730      
714-441 0 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-441 1 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-441 2 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-441 3 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-441 4 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-441 5 SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2005-07-24   
714-441 6 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-15   
714-441 7 SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2005-07-24   
714-441 8 SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2005-07-24   
714-441 9 SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2005-07-24   
714-446 A FUTNCA01DS0  9740 PACIFIC BELL 730      
714-447 A FUTNCA01DS0  9740 PACIFIC BELL 730      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.