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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New York City Zone 13, NY

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
929-993 6 NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-08-08   
929-993 7 NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-08-08   
929-993 8 NYCMNYZRMMD  939H COMMIO, LLC 132   2022-06-17   
929-993 9 NYCMNYZRX0X  965H FRACTEL, LLC 132   2022-04-17   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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