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: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-559 A Benton AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2024-02-03   
501-559 0 Benton AR   196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-559 1 Benton AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-559 2 Benton AR   515J IP HORIZON LLC 528      
501-559 3 Benton AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-559 4 Benton AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-559 5 Benton AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-559 9 Benton AR   197D VONAGE AMERICA LLC 528      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.