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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-531 A Hot Springs AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-531 0 Hot Springs AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-531 1 Hot Springs AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-531 2 Hot Springs AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-531 3 Hot Springs AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-531 4 Hot Springs AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-531 5 Hot Springs AR   196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-531 7 Hot Springs AR   348F ONVOY, LLC - AR 528      
501-531 8 Hot Springs AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-531 9 Hot Springs AR   515J IP HORIZON LLC 528      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.