Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 815

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-815 A Jones Mills AR JNMLARMARS1  9533 SOUTHWESTERN BELL 528      
501-815 0 Jones Mills AR JNMLARMARS1  9533 SOUTHWESTERN BELL 528      
501-815 1 Jones Mills AR JNMLARMARS1  9533 SOUTHWESTERN BELL 528      
501-815 2 Jones Mills AR JNMLARMARS1  9533 SOUTHWESTERN BELL 528      
501-815 3 Jones Mills AR JNMLARMARS1  9533 SOUTHWESTERN BELL 528      
501-815 4 Jones Mills AR JNMLARMARS1  9533 SOUTHWESTERN BELL 528      
501-815 7 Jones Mills AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-14   
501-815 8 Jones Mills AR LTRKARFRXWY  516C AT&T CORP. 528   2011-04-25   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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