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
408-639 9 San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-640 A San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-640 0 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-640 1 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-640 2 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-640 3 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-640 4 San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-640 5 San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-640 6 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-640 7 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-640 8 San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-640 9 San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-641 A San Jose: West DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
408-641 0 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   
408-641 1 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   
408-641 2 San Jose: West DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2010-04-22   
408-641 3 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-06-20   
408-641 4 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-06-20   
408-641 5 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-06-20   
408-641 6 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-06-20   
408-641 7 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-06-20   
408-641 8 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-01   
408-641 9 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-09   
408-642 A San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-642 0 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-11-10   
408-642 1 San Jose: West DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-11-13   
408-642 2 San Jose: West DA CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2007-11-12   
408-642 3 San Jose: West DA CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2007-11-12   
408-642 4 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-11-10   
408-642 5 San Jose: West DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-11-13   
408-642 6 San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-12-15   
408-642 7 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2009-04-13   
408-642 8 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-10   
408-642 9 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-20   
408-643 A San Jose: North DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-643 0 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-01-09   
408-643 1 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-11-02   
408-643 2 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-11-02   
408-643 3 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-11-02   
408-643 4 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-12-20   
408-643 5 San Jose: North DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-12-20   
408-643 6 San Jose: North DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2011-12-20   
408-643 7 San Jose: North DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2011-12-22   
408-643 8 San Jose: North DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2011-12-20   
408-643 9 San Jose: North DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2011-12-19   
408-644 A San Jose: South DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-645 A San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-645 0 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-19   
408-645 1 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2010-12-27   
408-645 2 San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2010-12-21   
408-645 3 San Jose: West DA CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2010-12-21   
408-645 4 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-09-01   
408-645 5 San Jose: West DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2010-12-21   
408-645 6 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-01-03   
408-645 7 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-01-03   
408-645 8 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2011-01-06   
408-645 9 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2011-01-06   
408-646 A San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
408-647 A Saratoga CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-647 0 Saratoga CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-12-12   
408-647 1 Saratoga CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-25   
408-647 2 Saratoga CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2008-03-24   
408-647 3 Saratoga CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-07-15   
408-647 4 Saratoga CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
408-647 5 Saratoga CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-27   
408-647 6 Saratoga CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-27   
408-647 7 Saratoga CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
408-647 8 Saratoga CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-08-11   
408-647 9 Saratoga CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
408-648 A San Jose: West DA CA   515J IP HORIZON LLC 722      
408-648 0 San Jose: West DA CA   515J IP HORIZON LLC 722      
408-648 1 San Jose: West DA CA   515J IP HORIZON LLC 722      
408-648 2 San Jose: West DA CA   515J IP HORIZON LLC 722      
408-648 3 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2008-03-17   
408-648 4 San Jose: West DA CA   515J IP HORIZON LLC 722      
408-648 5 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2006-06-02   
408-648 6 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-03-01   
408-648 7 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-03-01   
408-648 8 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-03-01   
408-648 9 San Jose: West DA CA OKLECAZV1MD  5562 METROPCS, INC. 722   2005-03-01   
408-649 A San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-649 0 San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-06-12   
408-649 1 San Jose: North DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2006-08-06   
408-649 2 San Jose: North DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-09-07   
408-649 3 San Jose: North DA CA SNFCCA01XGX  516C AT&T CORP. 722   2006-07-07   
408-649 4 San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-06-12   
408-649 5 San Jose: North DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-07-15   
408-649 6 San Jose: North DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-06-22   
408-649 7 San Jose: North DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-09-06   
408-649 8 San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-06-12   
408-649 9 San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-06-12   
408-650 A San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-650 0 San Jose: West DA CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2014-02-24   
408-650 1 San Jose: West DA CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2013-11-07   
408-650 2 San Jose: West DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-11-15   
408-650 3 San Jose: West DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-01-18   
408-650 4 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-12-06   
408-650 5 San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-11-30   
408-650 6 San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-11-30   
408-650 7 San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-10-14   

<< 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: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.