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: SNGRCAXFUMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-379 8 Lindsay CA 624H ONVOY SPECTRUM, LLC 728      
559-902 A Sanger CA 624H ONVOY SPECTRUM, LLC 728      
559-902 3 Sanger CA 624H ONVOY SPECTRUM, LLC 728      
559-902 5 Sanger CA 624H ONVOY SPECTRUM, LLC 728      
559-902 6 Sanger CA 624H ONVOY SPECTRUM, LLC 728      
559-902 7 Sanger CA 624H ONVOY SPECTRUM, LLC 728      
559-902 9 Sanger CA 624H ONVOY SPECTRUM, LLC 728      
559-990 2 Sanger CA 624H ONVOY SPECTRUM, LLC 728      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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