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: 527

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-527 A Denham Springs LA BTRJLALD5MD  732J NUSO, LLC 492      
225-527 0 Denham Springs LA   939H COMMIO, LLC 492   2022-07-23   
225-527 1 Denham Springs LA   624H ONVOY SPECTRUM, LLC 492   2022-08-12   
225-527 2 Denham Springs LA   749E ONVOY, LLC - LA 492   2023-02-12   
225-527 3 Denham Springs LA   516J TON80 COMMUNICATIONS, LLC 492   2022-04-30   
225-527 4 Denham Springs LA   732J NUSO, LLC 492   2023-11-26   
225-527 5 Denham Springs LA   749E ONVOY, LLC - LA 492   2022-09-25   
225-527 6 Denham Springs LA   624H ONVOY SPECTRUM, LLC 492   2024-02-03   
225-527 7 Denham Springs LA   749E ONVOY, LLC - LA 492   2023-09-09   
225-527 8 Denham Springs LA   624H ONVOY SPECTRUM, LLC 492   2022-08-12   
225-527 9 Denham Springs LA   749E ONVOY, LLC - LA 492   2023-09-09   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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