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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Shippensburg, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
717-913 6 YORKPAXMWMD  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 226   2016-06-03   
717-913 7 CRLSPAXCX2X  508J CENTURYLINK COMMUNICATIONS, LLC 226   2015-02-21   
717-913 8 HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2018-11-24   
717-913 9 HRBGPAHAXMD  073H TELNYX LLC 226   2022-07-04   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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