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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NPA: 329 [Rate centres in NPA 329] [Dial plan for NPA 329]

NXX: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
329-238 A Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-07-01   
329-238 0 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-07-01   
329-238 1 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-11-12   
329-238 7 Monroe NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2025-12-01   
329-238 8 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-07-25   
329-238 9 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-07-25   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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