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: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-439 A England AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-439 0 England AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-439 1 England AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-439 3 England AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-439 4 England AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
501-439 6 England AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
501-439 7 England AR   624H ONVOY SPECTRUM, LLC 528      
501-439 8 England AR LTRKARFRX7Y  073H TELNYX LLC 528      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.