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 10, NY

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
929-990 7 NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2015-07-03   
929-990 8 NYCMNYAACML  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2015-04-12   
929-990 9 WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2015-04-05   

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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