Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]

NXX: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-329 A McGregor IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635      
563-329 0 McGregor IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2009-03-12   
563-329 1 McGregor IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2015-01-01   
563-329 2 McGregor IA   593K MCC TELEPHONY LLC 635   2012-08-16   
563-329 7 McGregor IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2022-11-27   
563-329 9 McGregor IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-23   

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

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