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.

New York City Zone 04, NY

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
929-923 2   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2020-07-04   
929-923 3   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2020-07-04   
929-923 4   624H ONVOY SPECTRUM, LLC 132   2021-11-12   
929-923 5   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2021-10-16   
929-923 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2024-08-15   
929-923 7   997E BANDWIDTH.COM CLEC, LLC - NY 132   2020-09-17   
929-923 8   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2020-07-04   
929-923 9   624H ONVOY SPECTRUM, LLC 132   2020-07-03   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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