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.

Pomona, CA

<< 1 2 3 4 5 6

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-847 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-22   
909-847 4 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2024-05-23   
909-847 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-22   
909-847 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
909-847 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
909-847 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
909-847 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
909-865 A POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 A POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 0 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 1 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 2 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 3 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 4 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 5 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 6 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 7 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-868 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-10-04   
909-868 9 POMNCAXF62E  2319 FRONTIER CALIFORNIA INC. 730      
909-896 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-924 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-924 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-924 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-12-12   
909-928 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-928 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-928 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-23   
909-940 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-940 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-940 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-14   
909-967 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-967 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-09-19   
909-973 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-973 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-09-26   
909-973 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-09-26   
909-992 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-992 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-01-27   
909-992 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-10-30   
909-992 2 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-01-27   
909-992 3 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-10-04   
909-992 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-10-04   
909-992 5 IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2005-07-07   
909-992 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-01-27   
909-992 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-10   
909-992 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-01-27   
909-992 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-01-27   

<< 1 2 3 4 5 6

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.