Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-203 A Beaumont TX 551G NUSO, LLC 562      
409-203 1 Beaumont TX 551G NUSO, LLC 562   2013-05-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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