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: South DA, CA

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-234 2 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-09-07   
669-234 3 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2014-06-27   
669-234 4 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2014-06-26   
669-234 5 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2014-07-22   
669-234 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-08-29   
669-234 7 SNFCCA01XGX  516C AT&T CORP. 722   2014-06-30   
669-234 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-23   
669-234 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-05-08   
669-245 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-245 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-06-23   
669-245 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-06-23   
669-245 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-06-23   
669-245 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-11-04   
669-245 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-11-04   
669-245 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
669-245 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
669-245 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
669-245 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-10-27   
669-245 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2014-10-27   
669-255 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-255 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2015-08-31   
669-255 1 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2015-10-10   
669-255 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-08-17   
669-255 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2015-10-10   
669-255 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-17   
669-255 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-05-12   
669-255 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-06-02   
669-255 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-16   
669-255 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-16   
669-255 9 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-09-04   
669-274 A SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-274 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-12   
669-274 1 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-01-04   
669-274 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-12   
669-274 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-02-26   
669-274 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-02-26   
669-274 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2016-07-08   
669-274 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2016-09-05   
669-274 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-11-01   
669-274 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2016-08-23   
669-274 9 SNFCCA21XOZ  321J HD CARRIER LLC 722   2016-06-09   
669-275 A OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
669-275 0 SNFCCA21XOZ  321J HD CARRIER LLC 722   2016-06-09   
669-275 1 SNFCCA21XOZ  321J HD CARRIER LLC 722   2016-06-09   
669-275 2 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2016-01-01   
669-275 3 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-01-04   
669-275 4 SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2016-01-15   
669-275 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-01-03   
669-275 6 SNFCCA21XOZ  321J HD CARRIER LLC 722   2016-06-09   
669-275 7 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2016-05-19   

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

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.