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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-816 9 Mifflinburg PA 624H ONVOY SPECTRUM, LLC 232   2023-08-25   
570-859 5 Shenandoah PA 624H ONVOY SPECTRUM, LLC 232   2021-05-17   
570-859 6 Shenandoah PA 624H ONVOY SPECTRUM, LLC 232   2021-11-22   
570-902 6 Nanticoke PA 624H ONVOY SPECTRUM, LLC 232   2022-02-11   
570-923 6 Renovo PA 624H ONVOY SPECTRUM, LLC 232   2021-05-16   
570-962 9 Beech Creek PA 624H ONVOY SPECTRUM, LLC 232   2021-05-16   
814-468 3 Howard PA 624H ONVOY SPECTRUM, LLC 232   2021-11-22   
814-468 5 Howard PA 624H ONVOY SPECTRUM, LLC 232   2021-05-16   
814-469 0 Zion PA 624H ONVOY SPECTRUM, LLC 232   2023-08-25   
814-482 4 Howard PA 624H ONVOY SPECTRUM, LLC 232   2022-03-05   
908-921 4 Stroudsburg NJ 624H ONVOY SPECTRUM, LLC 232   2021-05-16   
908-921 7 Stroudsburg NJ 624H ONVOY SPECTRUM, LLC 232   2022-01-15   
908-921 8 Stroudsburg NJ 624H ONVOY SPECTRUM, LLC 232   2022-01-15   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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