Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Amana, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-225 A NLBTIAXO2MD  593K MCC TELEPHONY LLC 635      
319-225 2   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-04   
319-225 5   516J TON80 COMMUNICATIONS, LLC 635   2022-03-31   
319-225 7   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2024-01-06   
319-225 8   593K MCC TELEPHONY LLC 635   2010-05-06   
319-622 A NLBTIAXODS1  1298 SOUTH SLOPE COOP. TEL. CO., INC. 635      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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