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.
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OCN: 916A MAHASKA COMMUNICATION GROUP, LLC - IA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
641-501 6 Montezuma IA OSKLIA14DS0  632      
641-575 6 Ottumwa IA OSKLIA14DS0  632      
641-622 6 Sigourney IA OSKLIA14DS0  632      
641-637 6 New Sharon IA OSKLIA14DS0  632      
641-659 6 Grinnell IA OSKLIA14DS0  632      
641-676 A Oskaloosa IA OSKLIAAC2MD  632      
641-676 0 Oskaloosa IA OSKLIAAC2MD  632      
641-676 1 Oskaloosa IA OSKLIAAC2MD  632      
641-676 2 Oskaloosa IA OSKLIAAC2MD  632      
641-676 3 Oskaloosa IA OSKLIAAC2MD  632      
641-676 4 Oskaloosa IA OSKLIAAC2MD  632      
641-676 5 Oskaloosa IA OSKLIAAC2MD  632      
641-676 6 Oskaloosa IA OSKLIAAC2MD  632      
641-676 7 Oskaloosa IA OSKLIAAC2MD  632      
641-676 8 Oskaloosa IA OSKLIAAC2MD  632      
641-676 9 Oskaloosa IA OSKLIAAC2MD  632      
641-841 2 Newton IA OSKLIA14DS0  632      
641-933 6 Fremont IA OSKLIA14DS0  632      
641-969 6 Eddyville IA OSKLIA14DS0  632      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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