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: 561

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-561 A Little Rock AR LTRKARGGXWX  475J CALLWORKS CORPORATION 528      
501-561 0 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-27   
501-561 1 Little Rock AR LTRKARGGXWX  475J CALLWORKS CORPORATION 528   2023-12-25   
501-561 2 Little Rock AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2024-06-10   
501-561 3 Little Rock AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 4 Little Rock AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 5 Little Rock AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 6 Little Rock AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2024-12-16   
501-561 8 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-27   
501-561 9 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-27   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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