Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-225 A Amana IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635      
319-225 2 Amana IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-04   
319-225 5 Amana IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-03-31   
319-225 7 Amana IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2024-01-06   
319-225 8 Amana IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635   2010-05-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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