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: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-457 A Clinton LA BTRGLAGWXEY  153F BANDWIDTH.COM CLEC, LLC - LA 492      
225-457 0 Clinton LA   153F BANDWIDTH.COM CLEC, LLC - LA 492   2021-09-04   
225-457 1 Clinton LA   153F BANDWIDTH.COM CLEC, LLC - LA 492   2021-09-04   
225-457 2 Clinton LA   939H COMMIO, LLC 492   2022-12-08   
225-457 3 Clinton LA   749E ONVOY, LLC - LA 492   2023-09-09   
225-457 4 Clinton LA   749E ONVOY, LLC - LA 492   2024-12-02   
225-457 5 Clinton LA   749E ONVOY, LLC - LA 492   2022-09-25   
225-457 7 Clinton LA   153F BANDWIDTH.COM CLEC, LLC - LA 492   2022-01-03   
225-457 8 Clinton LA   624H ONVOY SPECTRUM, LLC 492   2021-11-19   
225-457 9 Clinton LA   624H ONVOY SPECTRUM, LLC 492   2021-11-19   

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

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