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, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-658 A CFVLIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 0 CFVLIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 1 CFVLIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 2 CFVLIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 3 CFVLIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-658 5 DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-658 6   624H ONVOY SPECTRUM, LLC 634      
319-658 7 DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634      
319-658 8 DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-658 9 CFVLIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.