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: 534

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-534 A Denham Springs LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2024-08-12   
225-534 0 Denham Springs LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2024-08-12   
225-534 1 Denham Springs LA BTRGLAGWX3Y  181D HUNT TELECOMMUNICATIONS, LLC - LA 492   2024-10-15   
225-534 2 Denham Springs LA   749E ONVOY, LLC - LA 492   2025-09-07   
225-534 3 Denham Springs LA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2026-03-06   
225-534 5 Denham Springs LA   749E ONVOY, LLC - LA 492   2025-05-03   
225-534 6 Denham Springs LA   749E ONVOY, LLC - LA 492   2025-02-01   
225-534 7 Denham Springs LA BTRJLALD4MD  732J NUSO, LLC 492   2024-11-15   
225-534 8 Denham Springs LA BTRJLALD4MD  732J NUSO, LLC 492   2024-11-15   
225-534 9 Denham Springs LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2024-11-09   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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