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.

Ely, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-244 A   593K MCC TELEPHONY LLC 635      
319-244 2 MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-244 6 IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
319-244 7 CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635      
319-244 8 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635      
319-244 9   593K MCC TELEPHONY LLC 635      
319-841 A NLBTIAXODS1  1298 SOUTH SLOPE COOP. TEL. CO., INC. 635      
319-848 A NLBTIAXODS1  1298 SOUTH SLOPE COOP. TEL. CO., INC. 635      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.