Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 225 [Rate centres in NPA 225] [Dial plan for NPA 225]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-321 A Greensburg LA   792K CHARTER IP ENABLED SERVICES, LLC 492   2025-03-19   
225-321 0 Greensburg LA   624H ONVOY SPECTRUM, LLC 492   2023-08-07   
225-321 1 Greensburg LA   792K CHARTER IP ENABLED SERVICES, LLC 492   2021-12-03   
225-321 2 Greensburg LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492   2022-03-08   
225-321 3 Greensburg LA   749E ONVOY, LLC - LA 492   2023-02-12   
225-321 5 Greensburg LA   490J DISH WIRELESS, LLC 492   2023-07-28   
225-321 6 Greensburg LA   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492   2023-10-25   
225-321 8 Greensburg LA   749E ONVOY, LLC - LA 492   2023-09-23   

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

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