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
909-510 6 Ontario CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-510 7 Ontario CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2002-12-16   
909-510 8 Ontario CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-510 9 Ontario CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2002-12-16   
909-512 A Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-512 0 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-512 1 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-512 2 Colton CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2011-11-28   
909-512 3 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-512 4 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-512 5 Colton CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-512 6 Colton CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-01-13   
909-512 7 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-512 8 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-512 9 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-513 A Arrowhead CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
909-513 0 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-09-21   
909-513 1 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2024-02-13   
909-513 2 Arrowhead CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2018-09-27   
909-513 3 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-09-24   
909-513 4 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-09-21   
909-513 5 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-02-08   
909-513 6 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-02-08   
909-513 7 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-10-29   
909-513 8 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-10-29   
909-513 9 Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-10-29   
909-514 A Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 0 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 1 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 2 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 3 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 4 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 5 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 6 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 7 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 8 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-514 9 Colton CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-515 A San Bernardino CA LSANCAJW6MD  073H TELNYX LLC 730      
909-515 0 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-31   
909-515 1 San Bernardino CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   
909-515 2 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2018-05-25   
909-515 3 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-11-01   
909-515 4 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2018-11-04   
909-515 5 San Bernardino CA LSANCAJW6MD  073H TELNYX LLC 730   2017-03-24   
909-515 6 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2017-04-17   
909-515 7 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-12-14   
909-515 8 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-31   
909-515 9 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-07-12   
909-516 A Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-516 0 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-10-09   
909-516 1 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-10-09   
909-516 2 Chino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-08-05   
909-516 3 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-04-04   
909-516 4 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-04-04   
909-516 5 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-02-24   
909-516 6 Chino CA COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730   2020-11-05   
909-516 7 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-01-12   
909-516 8 Chino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2018-11-13   
909-516 9 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2018-11-12   
909-517 A Chino CA CHNOCAXF62J  2319 FRONTIER CALIFORNIA INC. 730      
909-518 A Ontario CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-519 A Ontario CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
909-520 A San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-520 0 San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-07-08   
909-520 1 San Bernardino CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-21   
909-520 2 San Bernardino CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-21   
909-520 3 San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-07-18   
909-520 4 San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-07-18   
909-520 5 San Bernardino CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-21   
909-520 6 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2005-07-07   
909-520 7 San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2006-09-13   
909-520 8 San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-07-04   
909-520 9 San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-07-04   
909-521 A San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-521 0 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-04-22   
909-521 1 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-04-22   
909-521 2 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-03-13   
909-521 3 San Bernardino CA ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-02-04   
909-521 4 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-03-13   
909-521 5 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-03-28   
909-521 6 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2011-03-28   
909-521 7 San Bernardino CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2011-04-25   
909-521 8 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-03   
909-521 9 San Bernardino CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-03   
909-522 A San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2024-02-09   
909-522 0 San Bernardino CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-02-28   
909-522 1 San Bernardino CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-02-28   
909-522 2 San Bernardino CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-02-28   
909-522 3 San Bernardino CA ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-06-22   
909-522 4 San Bernardino CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-28   
909-522 5 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2017-11-10   
909-522 6 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-02-28   
909-522 7 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-02-28   
909-522 8 San Bernardino CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2005-02-28   
909-522 9 San Bernardino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-02-27   
909-523 A Claremont-San Dimas CA LSANCA039MD  6630 USA MOBILITY WIRELESS, INC. 730      
909-524 A Pomona CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
909-524 0 Pomona CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
909-524 1 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-08-03   
909-524 2 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-08-03   

<< 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: ISP Telecom

Like this site? We accept donations via PayPal.