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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-295 1 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-08-15   
669-295 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-08-15   
669-295 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-08-15   
669-295 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-08-15   
669-295 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-08-15   
669-295 6 SNFCCAMKX3Y  597F VOIP INNOVATIONS, LLC 722   2019-08-16   
669-295 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-13   
669-295 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2019-08-16   
669-295 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2019-08-16   
669-299 A OKLECAZV1MD  5562 METROPCS, INC. 722      
669-299 0 OKLECAZV1MD  5562 METROPCS, INC. 722   2019-12-26   
669-299 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2019-12-26   
669-299 2 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-05-30   
669-299 3 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2020-07-02   
669-299 4 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2020-07-02   
669-299 5 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2020-07-02   
669-299 6 OKLECAZV1MD  5562 METROPCS, INC. 722   2021-04-06   
669-299 7 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2020-07-08   
669-299 8 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-09-07   
669-299 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2019-12-26   
669-319 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
669-319 0 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
669-319 1 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
669-319 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-15   
669-319 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-15   
669-319 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-15   
669-319 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-15   
669-319 6 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
669-319 7 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
669-319 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-01-14   
669-319 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2022-01-14   
669-325 A SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
669-325 0 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2023-02-10   
669-325 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-10-17   
669-325 2 SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-28   
669-325 3 SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-28   
669-325 4 SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-28   
669-325 5 SNJUCACL4MD  939H COMMIO, LLC 722   2024-01-28   
669-325 6 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2023-01-12   
669-325 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-01-23   
669-325 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-01-16   
669-325 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-05-13   
669-328 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-328 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-07-22   
669-328 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-07-22   
669-328 2 OKLDCAEB0MD  073H TELNYX LLC 722   2022-07-23   
669-328 3 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-08-13   
669-328 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-07-22   
669-328 5 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-08-13   
669-328 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2022-07-22   
669-328 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-09-18   
669-328 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-04-17   
669-328 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-03-05   
669-330 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-330 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-10-14   
669-330 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-08-04   
669-330 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-10-14   
669-340 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-03-03   
669-340 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-04-30   
669-340 1 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-04-10   
669-340 2 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-04-10   
669-340 3 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-04-10   
669-340 4 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2024-04-10   
669-340 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-07   
669-340 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-03-03   
669-340 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-03-03   
669-340 8 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-03-03   
669-340 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-03-03   
669-341 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-05   
669-341 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-07-11   
669-341 8 SNFCCAMKXOY  732J NUSO, LLC 722   2024-05-06   
669-341 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-06-07   
669-342 A SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
669-342 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-05-09   
669-342 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-06-14   
669-342 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-05-12   
669-342 3 HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-05-09   
669-342 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2014-06-07   
669-342 5 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2014-06-07   
669-342 6 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2014-06-07   
669-342 7 SNFCCA01XGX  516C AT&T CORP. 722   2014-05-09   
669-342 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-05-08   
669-342 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-05-08   
669-344 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-02   
669-344 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-02   
669-344 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-02   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.