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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Switch: MONRNYXAQMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
329-225 2 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2024-07-02   
329-225 6 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2025-03-22   
329-238 7 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2025-12-01   
329-245 A Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2026-05-23   
329-245 9 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2026-05-23   
845-324 9 Warwick NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2018-04-02   
845-544 8 Warwick NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2014-04-07   
845-545 1 Warwick NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2009-02-16   
845-545 9 Warwick NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2010-11-12   
845-655 7 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2022-08-14   
845-837 A Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133      
845-837 0 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2014-09-22   
845-837 2 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2016-02-05   
845-837 8 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2015-09-10   
845-837 9 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2005-09-01   
845-907 1 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2022-07-09   
845-923 0 Monroe NY 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2023-09-11   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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