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.

Ozark Acres, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-966 A OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 0 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 1 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 2 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 3 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 4 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 5 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2017-12-22   
870-966 6 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-04   
870-966 7 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 8 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 9 OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.