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: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-439 A England AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-439 0 England AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2020-10-18   
501-439 1 England AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2021-09-02   
501-439 2 England AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-12-19   
501-439 3 England AR   348F ONVOY, LLC - AR 528   2021-03-11   
501-439 4 England AR   348F ONVOY, LLC - AR 528   2021-03-11   
501-439 6 England AR   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2020-11-05   
501-439 7 England AR   624H ONVOY SPECTRUM, LLC 528   2024-04-29   
501-439 8 England AR   073H TELNYX LLC 528   2023-09-28   

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

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