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: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-495 1 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-12-22   
408-495 2 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-21   
408-495 3 San Jose: West DA CA SNFCCA21XDZ  156J RCLEC, INC. 722   2017-09-09   
408-495 4 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-21   
408-495 5 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-21   
408-495 6 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-495 7 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-495 8 San Jose: West DA CA SNFCCA21XDZ  156J RCLEC, INC. 722   2017-09-09   
408-495 9 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2018-03-15   
408-496 A San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-497 A San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-498 A Sunnyvale CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
408-498 0 Sunnyvale CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-09-19   
408-498 1 Sunnyvale CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-09-29   
408-498 2 Sunnyvale CA OKLECAZV1MD  5562 METROPCS, INC. 722   2011-09-25   
408-498 3 Sunnyvale CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-13   
408-498 4 Sunnyvale CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-07-25   
408-498 5 Sunnyvale CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-10-24   
408-498 6 Sunnyvale CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2011-11-10   
408-498 7 Sunnyvale CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-12-11   
408-498 8 Sunnyvale CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2012-05-18   
408-498 9 Sunnyvale CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-12-11   
408-499 A San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-500 A Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-500 0 Morgan Hill CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2007-04-08   
408-500 1 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-10-08   
408-500 2 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-15   
408-500 3 Morgan Hill CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-04-09   
408-500 4 Morgan Hill CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-04-09   
408-500 5 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-20   
408-500 6 Morgan Hill CA OKLECAZV1MD  5562 METROPCS, INC. 722   2008-02-15   
408-500 7 Morgan Hill CA OKLECAZV1MD  5562 METROPCS, INC. 722   2008-07-17   
408-500 8 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-05-20   
408-500 9 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-03   
408-501 A San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 0 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 1 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 2 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 3 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 4 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 5 San Jose: West DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2023-09-15   
408-501 6 San Jose: West DA CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2011-10-12   
408-501 7 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 8 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-501 9 San Jose: West DA CA SNJSCA21DS1  9740 PACIFIC BELL 722      
408-502 A Los Gatos CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-502 0 Los Gatos CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-06-14   
408-502 1 Los Gatos CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-11-26   
408-502 2 Los Gatos CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-09-07   
408-502 3 Los Gatos CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-02-04   
408-502 4 Los Gatos CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-04-25   
408-502 5 Los Gatos CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-12-11   
408-502 6 Los Gatos CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-12-11   
408-502 7 Los Gatos CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-12-11   
408-502 8 Los Gatos CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-31   
408-502 9 Los Gatos CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-11-20   
408-503 A San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-503 0 San Jose: North DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-11-18   
408-503 1 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-503 2 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-503 3 San Jose: North DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-02-06   
408-503 4 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2001-07-16   
408-503 5 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2001-07-16   
408-503 6 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2006-11-02   
408-503 7 San Jose: North DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-09-10   
408-503 8 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-503 9 San Jose: North DA CA MLPSCA11DS0  9740 PACIFIC BELL 722      
408-504 A San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-505 A Sunnyvale CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-506 A San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-507 A Sunnyvale CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-508 A Campbell CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-508 0 Campbell CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-04-10   
408-508 1 Campbell CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-04-10   
408-508 2 Campbell CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2012-04-10   
408-508 3 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-25   
408-508 4 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-04-10   
408-508 5 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-04-10   
408-508 6 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-04-10   
408-508 7 Campbell CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2012-04-16   
408-508 8 Campbell CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-04-08   
408-508 9 Campbell CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-04-08   
408-509 A San Jose: North DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-510 A San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-510 0 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-03-12   
408-510 1 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-11   
408-510 2 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-04-11   
408-510 3 San Jose: West DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-03-13   
408-510 4 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-05-11   
408-510 5 San Jose: West DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-03-13   
408-510 6 San Jose: West DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-03-13   
408-510 7 San Jose: West DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-03-13   
408-510 8 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-05-11   
408-510 9 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-03-12   
408-512 A San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-512 0 San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2008-01-19   
408-512 1 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-26   
408-512 2 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-16   
408-512 3 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-16   
408-512 4 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-11-08   

<< 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 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.