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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Pine Apple, AL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
251-551 A   604E ONVOY, LLC - AL 480   2018-11-19   
251-551 0   604E ONVOY, LLC - AL 480   2019-01-31   
251-551 1   604E ONVOY, LLC - AL 480   2019-09-05   
251-551 5   604E ONVOY, LLC - AL 480   2018-11-19   
251-551 8   073H TELNYX LLC 480   2020-05-02   
251-746 A PNAPALXARS0  0306 FRONTIER COMMUNICATIONS OF ALABAMA, LLC 480      

Last updated: Sun, 31 May 2020 11:59:01 UTC

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