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: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-463 A Hot Springs AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-463 0 Hot Springs AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-02-02   
501-463 1 Hot Springs AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-03-08   
501-463 2 Hot Springs AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-06-28   
501-463 3 Hot Springs AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-10-11   
501-463 4 Hot Springs AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2006-03-06   
501-463 5 Hot Springs AR   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2011-03-10   
501-463 6 Hot Springs AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2008-12-21   
501-463 7 Hot Springs AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-04-29   
501-463 8 Hot Springs AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-04-29   
501-463 9 Hot Springs AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2007-06-27   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.