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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OCN: 6678 INFO PAGE

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
404-868 A Atlanta GA ATLNGACS65C  438      
478-325 A Macon GA MACNGAMT75A  446      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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