Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 595

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-595 A Bryant-Collegeville AR LTRKARFRXMZ  515J IP HORIZON LLC 528   2026-07-27   
501-595 0 Bryant-Collegeville AR   348F ONVOY, LLC - AR 528   2026-10-11   
501-595 1 Bryant-Collegeville AR   515J IP HORIZON LLC 528   2026-07-27   
501-595 2 Bryant-Collegeville AR   515J IP HORIZON LLC 528   2026-07-27   
501-595 3 Bryant-Collegeville AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2026-10-23   
501-595 5 Bryant-Collegeville AR   145J TERRA NOVA TELECOM INC. 528   2026-08-07   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.