Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 615

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-615 A Little Rock AR LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-615 0 Little Rock AR NLRKAR444MD  5562 METROPCS, INC. 528   2011-03-16   
501-615 1 Little Rock AR LTRKARMODS0  9533 SOUTHWESTERN BELL 528      
501-615 2 Little Rock AR NLRKAR444MD  5562 METROPCS, INC. 528   2011-03-16   
501-615 3 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-10-18   
501-615 4 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-10-18   
501-615 5 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-10-18   
501-615 6 Little Rock AR LTRKARWIRS1  9533 SOUTHWESTERN BELL 528   2008-04-12   
501-615 7 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2010-08-12   
501-615 8 Little Rock AR LTRKARFRXWY  516C AT&T CORP. 528   2010-07-08   
501-615 9 Little Rock AR NLRKAR444MD  5562 METROPCS, INC. 528   2011-06-10   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.