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: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-400 A Little Rock AR LTRKARFRXVZ  2790 WINDSTREAM NUVOX ARKANSAS, LLC 528      
501-400 0 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-08-27   
501-400 1 Little Rock AR LTRKARFRXVZ  2790 WINDSTREAM NUVOX ARKANSAS, LLC 528   2011-05-21   
501-400 2 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 3 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 4 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 5 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 6 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-06-15   
501-400 7 Little Rock AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2011-08-27   
501-400 8 Little Rock AR LTRKARFRXJZ  318J COMCAST IP PHONE, LLC 528   2011-08-24   
501-400 9 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2011-08-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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