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
408-914 3 San Jose: North DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-914 4 San Jose: North DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-914 5 San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2003-09-23   
408-914 6 San Jose: North DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-914 7 San Jose: North DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-914 8 San Jose: North DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2003-09-23   
408-914 9 San Jose: North DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-915 A Campbell CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-915 0 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-01   
408-915 1 Campbell CA OKLECAZV1MD  5562 METROPCS, INC. 722   2010-11-08   
408-915 2 Campbell CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-09-30   
408-915 3 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
408-915 4 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
408-915 5 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
408-915 6 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
408-915 7 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
408-915 8 Campbell CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-11-11   
408-915 9 Campbell CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2010-10-11   
408-916 A San Jose: West DA CA SNJSCA02DS3  7421 AT&T - LOCAL 722      
408-916 0 San Jose: West DA CA SNJSCA02DS3  7421 AT&T - LOCAL 722      
408-916 1 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
408-916 2 San Jose: West DA CA SNJSCA02DS3  7421 AT&T - LOCAL 722      
408-916 3 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
408-916 4 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
408-916 5 San Jose: West DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
408-916 6 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-04   
408-916 7 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-12-17   
408-916 8 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-12-17   
408-916 9 San Jose: West DA CA SNJSCA02DS3  7421 AT&T - LOCAL 722      
408-917 A San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-917 0 San Jose: North DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-12-03   
408-917 1 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2013-01-23   
408-917 2 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2013-01-23   
408-917 3 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2013-01-23   
408-917 4 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2013-01-23   
408-917 5 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2013-01-23   
408-917 6 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2013-01-23   
408-917 7 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722   2013-01-23   
408-917 8 San Jose: North DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-12-03   
408-917 9 San Jose: North DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2013-11-18   
408-918 A San Jose: West DA CA SNJSCA02DS1  9740 PACIFIC BELL 722      
408-919 A San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 0 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 1 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 2 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 3 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 4 San Jose: West DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-10-13   
408-919 5 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 6 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 7 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 8 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-919 9 San Jose: West DA CA SNTCCA01DS1  9740 PACIFIC BELL 722      
408-920 A San Jose: West DA CA SNJSCA02DS0  9740 PACIFIC BELL 722      
408-921 A San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-922 A San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 0 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 1 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 2 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 3 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 4 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 5 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 6 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 7 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 8 San Jose: North DA CA SNJSCA21DS2  9740 PACIFIC BELL 722      
408-922 9 San Jose: North DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-09-06   
408-923 A San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-924 A San Jose: West DA CA SNJSCA02DS0  9740 PACIFIC BELL 722      
408-925 A San Jose: West DA CA SNJSCA02DS0  9740 PACIFIC BELL 722      
408-926 A San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-927 A San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 0 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 1 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 2 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 3 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 4 San Jose: South DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-09-15   
408-927 5 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 6 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 7 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 8 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-927 9 San Jose: South DA CA SNJSCA18DS0  9740 PACIFIC BELL 722      
408-928 A San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 0 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 1 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 2 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 3 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 4 San Jose: North DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-01-18   
408-928 5 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 6 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 7 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 8 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-928 9 San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-929 A San Jose: North DA CA SNJSCA11DS0  9740 PACIFIC BELL 722      
408-930 A San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
408-931 A San Jose: West DA CA SNJSCA02DS0  9740 PACIFIC BELL 722      
408-931 0 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-04   
408-931 1 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-04   
408-931 2 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-04   
408-931 3 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-04   
408-931 4 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-04   
408-931 5 San Jose: West DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-04   

<< 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, 27 Apr 2025 12:48:38 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.