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.

North English, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-282 A NLBTIAXO2MD  593K MCC TELEPHONY LLC 635      
319-282 2 MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-14   
319-282 4 IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-03-17   
319-282 8   145J TERRA NOVA TELECOM INC. 635   2025-05-31   
319-282 9 NLBTIAXO2MD  593K MCC TELEPHONY LLC 635   2010-05-09   
319-664 A NENGIAXODS2  1257 NORTH ENGLISH COOP. TEL. CO. 635      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.