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.

Leachville, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-539 A LCVLARXARS0  1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-539 0 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-04   
870-539 1 LCVLARXARS0  1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-539 2 LCVLARXARS0  1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-539 3 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2023-01-24   
870-539 4 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2023-08-18   
870-539 5 JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-539 6 LCVLARXARS0  1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-539 7 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2020-06-28   
870-539 8 LCVLARXARS0  1143 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
870-539 9 LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-30   
870-957 A JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.