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.

Hartman, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-429 A RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-429 0 NLRKAR444MD  5562 METROPCS, INC. 528      
479-429 2 RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-429 3 RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-429 4 RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-429 5 RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-429 6 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
479-429 7 NLRKAR444MD  5562 METROPCS, INC. 528      
479-429 8 RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-429 9 RLVLARXASMD  348F ONVOY, LLC - AR 528      
479-497 A HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 0 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 1 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 2 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 3 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 4 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 5 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 6 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528      
479-497 7 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 8 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      
479-497 9 HTMNARXARS1  1142 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC 528      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.