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: 281

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-281 A Charles City IA DESMIADTX3Y  495J STRATUS NETWORKS 632      
641-281 0 Charles City IA MSCYIATCFMD  624H ONVOY SPECTRUM, LLC 632      
641-281 1 Charles City IA DESMIADTX3Y  495J STRATUS NETWORKS 632      
641-281 2 Charles City IA MSCYIATCFMD  624H ONVOY SPECTRUM, LLC 632      
641-281 3 Charles City IA MSCYIATCFMD  624H ONVOY SPECTRUM, LLC 632      
641-281 8 Charles City IA MSCYIATCFMD  624H ONVOY SPECTRUM, LLC 632      
641-281 9 Charles City IA MSCYIATCFMD  624H ONVOY SPECTRUM, LLC 632      

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

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