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.

Solon, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-543 A   593K MCC TELEPHONY LLC 635      
319-543 3 IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
319-543 4 CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-543 5 MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635      
319-543 7 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635      
319-624 A NLBTIAXODS1  562E SOUTH SLOPE COOPERATIVE TELEPHONE COMPANY - IA 635      
319-644 A SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 0 SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 1 SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 2 SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 3 SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 4 CDRRIADTKMD  221F ONVOY, LLC - IA 635      
319-644 8   593K MCC TELEPHONY LLC 635      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.