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: 235

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-235 A Little Rock AR LTRKARFRDS1  7421 AT&T - LOCAL 528      
501-235 0 Little Rock AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-04-07   
501-235 1 Little Rock AR LTRKARFRDS1  7421 AT&T - LOCAL 528      
501-235 2 Little Rock AR LTRKARFRDS1  7421 AT&T - LOCAL 528      
501-235 3 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2010-12-24   
501-235 4 Little Rock AR LTRKARFRDS1  7421 AT&T - LOCAL 528      
501-235 5 Little Rock AR LTRKARFRDS1  7421 AT&T - LOCAL 528      
501-235 7 Little Rock AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2011-04-07   
501-235 8 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2007-03-03   
501-235 9 Little Rock AR LTRKARFRDS1  7421 AT&T - LOCAL 528      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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