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.
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Switch: FRSMCA15DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-397 A Dinuba CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-399 A Sanger CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-474 A Madera CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-667 A Visalia CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-671 A Exeter CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-682 A Caruthers CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-702 A Woodlake CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-708 A Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-725 A Dinuba CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-761 A Fresno CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-765 A Clovis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-821 A Coalinga CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-827 A Visalia CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-838 A Exeter CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-862 A Clovis CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-869 A Kingsburg CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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