Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-672 A Oskaloosa IA OSKLIACODS1  9631 QWEST CORPORATION 632      
641-672 0 Oskaloosa IA   9631 QWEST CORPORATION 632      
641-672 1 Oskaloosa IA   9631 QWEST CORPORATION 632      
641-672 2 Oskaloosa IA   9631 QWEST CORPORATION 632      
641-672 3 Oskaloosa IA   9631 QWEST CORPORATION 632      
641-672 4 Oskaloosa IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2016-08-15   
641-672 5 Oskaloosa IA   544H INTEGRATED PATH COMMUNICATIONS, LLC - IA 632   2018-05-16   
641-672 6 Oskaloosa IA   7575 CENTURYLINK COMMUNICATIONS LLC 632   2017-03-25   
641-672 7 Oskaloosa IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2013-08-16   
641-672 8 Oskaloosa IA   9631 QWEST CORPORATION 632      
641-672 9 Oskaloosa IA   9631 QWEST CORPORATION 632      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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