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
626-679 A LSANCA03DS0  7421 AT&T LOCAL 730      
626-679 0   6529 T-MOBILE USA, INC. 730   2004-04-12   
626-679 1   6529 T-MOBILE USA, INC. 730   2003-12-31   
626-679 2   6529 T-MOBILE USA, INC. 730   2003-12-31   
626-679 3   6529 T-MOBILE USA, INC. 730   2003-12-31   
626-679 4   6529 T-MOBILE USA, INC. 730   2003-12-31   
626-679 5   6529 T-MOBILE USA, INC. 730   2003-12-31   
626-679 6   6529 T-MOBILE USA, INC. 730   2003-12-31   
626-679 7   6529 T-MOBILE USA, INC. 730   2003-12-31   
626-679 8   6529 T-MOBILE USA, INC. 730   2004-04-12   
626-679 9   7421 AT&T LOCAL 730      
626-688 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
626-692 A ROSMCA11DS0  9740 PACIFIC BELL 730      
626-692 0   9740 PACIFIC BELL 730      
626-692 1   6664 SPRINT SPECTRUM L.P. 730   2007-09-14   
626-692 2   6664 SPRINT SPECTRUM L.P. 730   2007-09-14   
626-692 3   6664 SPRINT SPECTRUM L.P. 730   2007-09-14   
626-692 4   6664 SPRINT SPECTRUM L.P. 730   2007-09-14   
626-692 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2009-12-26   
626-692 6   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-03-30   
626-692 7   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-05-07   
626-692 8   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-05-07   
626-692 9   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-05-07   
626-695 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
626-703 A   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
626-703 0   899D METROPCS NETWORKS, LLC 730   2007-04-06   
626-703 1   899D METROPCS NETWORKS, LLC 730   2007-04-06   
626-703 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2010-01-20   
626-703 3   899D METROPCS NETWORKS, LLC 730   2007-04-06   
626-703 4   516C AT&T CORP. 730   2006-06-30   
626-703 5   649C ONVOY, LLC - CA 730   2008-07-29   
626-703 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-07-15   
626-703 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-09-01   
626-703 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-10-16   
626-703 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-12-16   
626-717 A LSANCARC5KD  6906 AMERICAN MESSAGING SERVICES, LLC 730      
626-741 A   516C AT&T CORP. 730      
626-741 0   649C ONVOY, LLC - CA 730   2014-12-03   
626-741 1   649C ONVOY, LLC - CA 730   2014-12-03   
626-741 2   649C ONVOY, LLC - CA 730   2014-12-03   
626-741 3   649C ONVOY, LLC - CA 730   2014-12-03   
626-741 4   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2018-10-20   
626-741 5   516C AT&T CORP. 730   2014-11-12   
626-741 6   649C ONVOY, LLC - CA 730   2014-12-03   
626-741 7   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-11-13   
626-741 8   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-11-13   
626-741 9   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-11-13   
626-757 A ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730      
626-759 A ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
626-759 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2010-07-11   

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

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.