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: 480

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-480 A Little Rock AR LTRKARFRXWZ  732J NUSO, LLC 528      
501-480 0 Little Rock AR   578H AIRUS, INC. - AR 528   2023-04-24   
501-480 1 Little Rock AR   732J NUSO, LLC 528   2022-11-21   
501-480 2 Little Rock AR   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 3 Little Rock AR   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 4 Little Rock AR   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 5 Little Rock AR   318J COMCAST IP PHONE, LLC 528   2023-05-21   
501-480 6 Little Rock AR   732J NUSO, LLC 528   2023-12-25   
501-480 7 Little Rock AR   732J NUSO, LLC 528   2023-12-25   
501-480 8 Little Rock AR   732J NUSO, LLC 528   2024-06-29   
501-480 9 Little Rock AR   732J NUSO, LLC 528   2024-06-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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