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: 860F GREENWAY COMMUNICATIONS L.L.C. - IA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
515-609 A Corwith IA KLMMIA02DS0  632      
641-317 A Kanawha IA KLMMIA02DS0  632      
641-317 0 Kanawha IA KLMMIA02DS0  632      
641-317 1 Kanawha IA KLMMIA02DS0  632      
641-441 A Klemme IA KLMMIA02DS0  632      
641-441 1 Klemme IA KLMMIA02DS0  632      
641-441 2 Klemme IA KLMMIA02DS0  632      
641-465 A Klemme IA KLMMIA02DS0  632      

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

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