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.

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

NXX: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
329-225 A Monroe NY PGHKNYSHXVY  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2024-07-01   
329-225 0 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2024-07-01   
329-225 1 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2024-07-01   
329-225 2 Monroe NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2024-07-02   
329-225 3 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2024-11-27   
329-225 4 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2024-12-22   
329-225 5 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2025-01-19   
329-225 6 Monroe NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 133   2025-03-22   
329-225 7 Monroe NY   384C ONVOY, LLC- NY 133   2025-04-13   
329-225 8 Monroe NY   384C ONVOY, LLC- NY 133   2024-07-02   
329-225 9 Monroe NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 133   2024-12-22   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.