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.

NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-345 6 Diamond Bar CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2012-12-31   
909-345 7 Diamond Bar CA COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
909-345 8 Diamond Bar CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2012-12-31   
909-345 9 Diamond Bar CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-13   
909-346 A Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
909-346 0 Fontana CA ANHMCA01XEY  516C AT&T CORP. 730   2012-03-13   
909-346 1 Fontana CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-16   
909-346 2 Fontana CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-03-13   
909-346 3 Fontana CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-16   
909-346 4 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-03-26   
909-346 5 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-05-18   
909-346 6 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-05-18   
909-346 7 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-03-11   
909-346 8 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-03-11   
909-346 9 Fontana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2012-03-11   
909-347 A Fontana CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-347 0 Fontana CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-11-23   
909-347 1 Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730   2012-11-26   
909-347 2 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-12-20   
909-347 3 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-12-20   
909-347 4 Fontana CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-11   
909-347 5 Fontana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-03-08   
909-347 6 Fontana CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-01-30   
909-347 7 Fontana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-12-31   
909-347 8 Fontana CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-12-31   
909-347 9 Fontana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2013-01-15   
909-348 A Diamond Bar CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-348 0 Diamond Bar CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2000-12-27   
909-348 1 Diamond Bar CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-348 2 Diamond Bar CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-09-16   
909-348 3 Diamond Bar CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-09-16   
909-348 4 Diamond Bar CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-11-19   
909-348 5 Diamond Bar CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2004-02-15   
909-348 6 Diamond Bar CA RILTCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730   2006-01-14   
909-348 7 Diamond Bar CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-17   
909-348 8 Diamond Bar CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2009-03-27   
909-348 9 Diamond Bar CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2002-06-17   
909-349 A Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-349 0 Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-349 1 Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-349 2 Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-349 3 Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-349 4 Fontana CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2002-02-26   
909-349 5 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2003-06-01   
909-349 6 Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-349 7 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2003-10-13   
909-349 8 Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-349 9 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2003-06-01   
909-350 A Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-351 A Mentone CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-351 0 Mentone CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-02-02   
909-351 1 Mentone CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-02-02   
909-351 2 Mentone CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-03-05   
909-351 3 Mentone CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-02-15   
909-351 4 Mentone CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-03-29   
909-351 5 Mentone CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-03-29   
909-351 6 Mentone CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
909-351 7 Mentone CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-06-27   
909-351 8 Mentone CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-07-06   
909-351 9 Mentone CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2014-03-27   
909-352 A Marshall CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-352 0 Marshall CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-03-31   
909-352 1 Marshall CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2013-04-02   
909-352 2 Marshall CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
909-352 3 Marshall CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-01-28   
909-352 4 Marshall CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-13   
909-352 5 Marshall CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-13   
909-352 6 Marshall CA HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2013-06-03   
909-352 7 Marshall CA LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-06-27   
909-352 8 Marshall CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-03-22   
909-352 9 Marshall CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2014-08-03   
909-353 A Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-353 0 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-26   
909-353 1 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-26   
909-353 2 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-30   
909-353 3 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-30   
909-353 4 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-13   
909-353 5 Redlands CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-03-27   
909-353 6 Redlands CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2012-06-25   
909-353 7 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-12-13   
909-353 8 Redlands CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-07-06   
909-353 9 Redlands CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-09-07   
909-354 A Ontario CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-354 0 Ontario CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-03-10   
909-354 1 Ontario CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-03-10   
909-354 2 Ontario CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-03-10   
909-354 3 Ontario CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-11   
909-354 4 Ontario CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-03-11   
909-354 5 Ontario CA SNMNCAXPXPY  156J RCLEC, INC. 730   2017-02-27   
909-354 6 Ontario CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-03-31   
909-354 7 Ontario CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-03-31   
909-354 8 Ontario CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2005-05-19   
909-354 9 Ontario CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-03-10   
909-355 A Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-356 A Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-357 A Fontana CA FNTACA11DS0  9740 PACIFIC BELL 730      
909-358 A Arrowhead CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2024-01-23   
909-358 0 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2011-02-26   
909-358 1 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2011-02-26   
909-358 2 Arrowhead CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-01-26   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

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.