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.

Calico Rock, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-297 A CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 0 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 1 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 2 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 3 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 4 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 5 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 6 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 7 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 8 CLRKARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-297 9 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528      
870-916 A GSVLARXADS0  398H YELCOT VIDEO GROUP, INC. - AR 528      
870-916 0 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
870-916 1 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-916 2 GSVLARXADS0  398H YELCOT VIDEO GROUP, INC. - AR 528      
870-916 3 MTHOARXAIMD  348F ONVOY, LLC - AR 528      
870-916 5 GSVLARXADS0  398H YELCOT VIDEO GROUP, INC. - AR 528      
870-916 6 LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
870-916 7 MTHOARXAIMD  348F ONVOY, LLC - AR 528      
870-916 8 MTHOARXA5MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-916 9 MTHOARXA5MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.