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.

Crawfordsville, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-823 A CFVLARMARS1  9533 SOUTHWESTERN BELL 528      
870-823 0 LTRKARZO2MD  073H TELNYX LLC 528      
870-823 1 CFVLARMARS1  9533 SOUTHWESTERN BELL 528      
870-823 2 LTRKARFRXLY  348F ONVOY, LLC - AR 528      
870-823 3   515J IP HORIZON LLC 528      
870-823 4 LTRKARFRXLY  348F ONVOY, LLC - AR 528      
870-823 5 CFVLARMARS1  9533 SOUTHWESTERN BELL 528      
870-823 6 LTRKARFRXWY  516C AT&T CORP. 528      
870-823 7 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528      
870-823 8 LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-823 9 LTRKARFRXLY  348F ONVOY, LLC - AR 528      
870-851 A JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      
870-851 7 JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.