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: 591

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-591 A Beebe AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2026-01-30   
501-591 0 Beebe AR   348F ONVOY, LLC - AR 528   2026-10-11   
501-591 1 Beebe AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2026-05-18   
501-591 2 Beebe AR   515J IP HORIZON LLC 528   2026-06-29   
501-591 3 Beebe AR   515J IP HORIZON LLC 528   2026-06-29   
501-591 4 Beebe AR   348F ONVOY, LLC - AR 528   2026-08-14   
501-591 7 Beebe AR   883K AHOI LLC 528   2026-09-18   
501-591 9 Beebe AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2026-01-30   

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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