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.

San Jose: West DA, CA

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-218 A SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
669-218 0   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 1   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 2   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 3   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 4   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 5   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 7   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 8   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-218 9   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-08-01   
669-220 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-220 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-06-29   
669-220 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-11-03   
669-220 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-11-03   
669-220 3 SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2015-07-01   
669-220 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-07-01   
669-220 5 SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2014-11-23   
669-220 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
669-220 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-12-05   
669-220 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-11-13   
669-220 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-10-31   
669-223 A HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
669-223 0 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-01-17   
669-223 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-01-17   
669-223 2 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-08-13   
669-223 3 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-08-13   
669-223 4 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-08-13   
669-223 5 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-09-02   
669-223 6 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2013-08-13   
669-223 7 SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2012-12-30   
669-223 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-01-17   
669-223 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-05-23   
669-225 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-225 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-01-16   
669-225 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-01-16   
669-225 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-16   
669-225 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-16   
669-225 4 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-16   
669-225 5 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-16   
669-225 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-16   
669-225 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-16   
669-225 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-02-17   
669-225 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-01-17   
669-227 A SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
669-227 0   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2013-07-13   
669-227 1   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2013-07-13   
669-227 2   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2013-07-13   
669-227 3   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2013-07-13   
669-227 4   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2013-07-13   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.