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.

Switch: FRSMCA150MD

1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-364 3 Dos Palos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2012-02-27   
209-364 4 Dos Palos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2016-02-12   
209-435 3 Dos Palos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-11-05   
559-214 5 Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2016-08-23   
559-218 5 Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2023-12-10   
559-226 9 Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2018-05-13   
559-234 2 Caruthers CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-12-09   
559-235 0 Dunlap CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-235 2 Dunlap CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-235 4 Dunlap CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-236 0 Grant Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-236 1 Grant Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-236 2 Grant Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-01-13   
559-239 0 Lindsay CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-239 2 Lindsay CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-239 4 Lindsay CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-242 A Mendota CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-242 2 Mendota CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2004-07-16   
559-242 5 Mendota CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2009-08-10   
559-249 6 Orange Cove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2008-04-28   
559-254 2 Parlier CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2007-12-18   
559-257 A Selma CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-257 0 Selma CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-257 3 Selma CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-08-28   
559-257 4 Selma CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2004-02-29   
559-257 5 Selma CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-08-28   
559-286 0 Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2008-02-12   
559-302 9 Visalia CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-11-13   
559-316 0 Fowler CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-01-06   
559-316 4 Fowler CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2004-02-29   
559-317 6 Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2013-01-29   
559-328 1 Avenal CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-328 3 Avenal CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-332 4 Squaw Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-05   
559-334 3 Visalia CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-11-13   
559-335 4 Grant Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-336 4 Miramonte-Pinehurst CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-339 0 Porterville CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2007-12-19   
559-340 A Dunlap CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-340 4 Dunlap CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-344 0 Fowler CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-345 0 Lemoore CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-358 2 Tulare CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2008-08-14   
559-364 5 San Joaquin CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2021-01-16   
559-366 4 Tulare CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-366 6 Tulare CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2011-08-29   
559-369 2 Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2013-03-10   
559-370 A Three Rivers CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-370 4 Three Rivers CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-374 0 Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2013-07-01   

1 2 3 4 5 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.