Local Calling Guide

Area code/prefix search

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Shreveport, LA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
318-990 8 SHPTLAMAXRZ  5562 METROPCS, INC. 486   2008-11-14   
318-990 9 SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2005-11-13   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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