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.

San Bernardino, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-913 1 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-913 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-913 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-913 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-10-06   
909-913 5 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2004-03-09   
909-913 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2004-04-24   
909-913 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-01-06   
909-913 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-12-22   
909-913 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-915 A SNBRCA01DS1  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
909-915 0   899D METROPCS NETWORKS, LLC 730   2004-05-01   
909-915 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2001-11-26   
909-915 2 SNBRCA01DS1  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
909-915 3 ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-06-04   
909-915 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-05-30   
909-915 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-05-30   
909-915 6 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2004-02-18   
909-915 7   899D METROPCS NETWORKS, LLC 730   2004-04-10   
909-915 8 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2004-01-26   
909-915 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-05-07   
909-943 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-943 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-943 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-956 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-956 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-956 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-01   
909-963 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
909-963 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-09   
909-963 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-09   
909-963 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2006-02-13   
909-963 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2006-02-13   
909-963 4 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-01-18   
909-963 5 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2008-04-04   
909-963 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-05-14   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.