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.

Moreno, CA

1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
951-208 A ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
951-208 0 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-20   
951-208 1 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-20   
951-208 2 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-20   
951-208 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2008-01-19   
951-208 4 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
951-208 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-11-23   
951-208 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-05-19   
951-208 7 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2008-06-06   
951-208 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-06-01   
951-208 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-06-01   
951-209 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-06-13   
951-209 0 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2024-06-14   
951-209 1 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2024-07-05   
951-209 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-11-17   
951-209 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-22   
951-209 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-22   
951-209 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2024-07-21   
951-209 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2024-07-21   
951-209 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2024-07-21   
951-209 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-06-13   
951-214 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-214 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-03-12   
951-214 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-04-15   
951-214 2 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-08-26   
951-214 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-04-22   
951-214 4 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-03-13   
951-214 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-05-15   
951-214 6 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-03-13   
951-214 7 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-03-13   
951-214 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-03-13   
951-214 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-06-15   
951-221 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-221 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-11   
951-221 1 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-05-15   
951-221 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2011-06-24   
951-221 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-08-11   
951-221 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-08-05   
951-221 5 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2012-12-31   
951-221 6 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-04-17   
951-221 7 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2011-07-21   
951-221 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-11-20   
951-221 9 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2012-12-31   
951-242 A SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 A SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 0 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 1 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 2 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 3 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2003-11-12   
951-243 5 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 6 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 7 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 8 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-243 9 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-247 A SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730      
951-251 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
951-251 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-09-19   
951-251 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-09-22   
951-251 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-07-09   
951-251 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-04-15   
951-251 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-24   
951-251 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-24   
951-251 6 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730   2009-02-07   
951-251 7 SNYMCAXF92F  2319 FRONTIER CALIFORNIA INC. 730   2009-02-07   
951-251 8 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-03-09   
951-251 9 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-03-09   
951-269 A RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      
951-269 0 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2009-09-04   
951-269 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-11-01   
951-269 2 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2009-09-18   
951-269 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-12-14   
951-269 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2009-12-17   
951-269 5 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-01-11   
951-269 6 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-01-11   
951-269 7 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-01-31   
951-269 8 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2010-01-31   
951-269 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-09-15   
951-337 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-337 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-10-11   
951-337 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-06-15   
951-337 2 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-12-19   
951-337 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-07-15   
951-337 4 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2012-12-31   
951-337 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-11-19   
951-337 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-04-06   
951-337 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-04-06   
951-337 8 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2012-02-19   
951-337 9 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-04-17   
951-363 A LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730      
951-363 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-11   
951-363 1 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-11   
951-363 2 ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-03-27   
951-363 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-25   
951-363 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-05   
951-363 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-05   
951-363 6 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2013-06-04   
951-363 7 LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-26   
951-363 8 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
951-363 9 RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2014-03-28   

1 2 3 4 5 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.