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: LNCLNEXLX2Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
531-254 1 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2021-11-12   
531-254 2 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2021-11-12   
531-254 3 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2021-11-12   
531-254 4 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2021-11-12   
531-254 6 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2021-11-12   
531-510 A Lincoln NE 624H ONVOY SPECTRUM, LLC 958      
531-510 5 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2019-12-28   
531-530 6 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2020-08-05   
531-530 8 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2020-08-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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