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.

Alhambra, CA

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
626-888 6   258E YMAX COMMUNICATIONS CORP. - CA 730   2010-12-17   
626-888 7   258E YMAX COMMUNICATIONS CORP. - CA 730   2010-12-17   
626-888 8   649C ONVOY, LLC - CA 730   2010-11-07   
626-888 9   981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
626-899 A   649C ONVOY, LLC - CA 730      
626-899 0   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-24   
626-899 1   4129 O1 COMMUNICATIONS, INC. - CA 730   2014-01-09   
626-899 2   6529 T-MOBILE USA, INC. 730   2013-12-02   
626-899 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2014-08-13   
626-899 4   886G RCLEC, INC. - CA 730   2013-11-23   
626-899 5   6529 T-MOBILE USA, INC. 730   2013-10-22   
626-899 6   6529 T-MOBILE USA, INC. 730   2013-10-22   
626-899 7   6529 T-MOBILE USA, INC. 730   2013-10-22   
626-899 8   6529 T-MOBILE USA, INC. 730   2013-10-07   
626-899 9   649C ONVOY, LLC - CA 730   2013-04-14   
626-900 A   649C ONVOY, LLC - CA 730      
626-900 0   649C ONVOY, LLC - CA 730   2012-03-05   
626-900 1   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 2   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 3   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 4   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 5   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 6   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 7   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 8   649C ONVOY, LLC - CA 730   2012-04-30   
626-900 9   649C ONVOY, LLC - CA 730   2012-03-05   
626-927 A ROSMCA11DS0  9740 PACIFIC BELL 730      
626-927 0   9740 PACIFIC BELL 730      
626-927 1   9740 PACIFIC BELL 730      
626-927 2   9740 PACIFIC BELL 730      
626-927 3   9740 PACIFIC BELL 730      
626-927 4   9740 PACIFIC BELL 730      
626-927 5   9740 PACIFIC BELL 730      
626-927 6   6529 T-MOBILE USA, INC. 730   2005-08-11   
626-927 7   6529 T-MOBILE USA, INC. 730   2005-08-11   
626-927 8   6529 T-MOBILE USA, INC. 730   2005-08-11   
626-927 9   9740 PACIFIC BELL 730      
626-940 A POMNCAAADS0  8322 MPOWER COMMUNICATIONS CORP - CA 730      
626-940 0   8322 MPOWER COMMUNICATIONS CORP - CA 730      
626-940 1   8322 MPOWER COMMUNICATIONS CORP - CA 730      
626-940 2   8322 MPOWER COMMUNICATIONS CORP - CA 730      
626-940 3   7262 XO CALIFORNIA, INC. 730   2010-03-01   
626-940 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-11-15   
626-940 5   516C AT&T CORP. 730   2011-09-14   
626-940 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-11-15   
626-940 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-11-15   
626-940 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-11-15   
626-940 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2010-07-11   
626-943 A ALHBCA01DS0  9740 PACIFIC BELL 730      
626-975 A SFSPCAPOCM0  6664 SPRINT SPECTRUM L.P. 730      

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

Last updated: Sun, 31 May 2020 11:59:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.