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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-531 A Springfield LA   749E ONVOY, LLC - LA 492   2024-05-02   
225-531 0 Springfield LA   749E ONVOY, LLC - LA 492      
225-531 1 Springfield LA   515J IP HORIZON LLC 492      
225-531 8 Springfield LA   749E ONVOY, LLC - LA 492      
225-531 9 Springfield LA   624H ONVOY SPECTRUM, LLC 492      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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