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: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-290 A Searcy AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528      
501-290 0 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2019-01-12   
501-290 1 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2019-01-12   
501-290 2 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-06-29   
501-290 3 Searcy AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2019-02-11   
501-290 4 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-06-29   
501-290 5 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-01-05   
501-290 6 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-01-05   
501-290 7 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2018-10-26   
501-290 8 Searcy AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2018-10-26   
501-290 9 Searcy AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528   2018-10-25   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.