Local Calling Guide

Area code/prefix search

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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-258 A Adair IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-258 2 Adair IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-258 3 Adair IA   624H ONVOY SPECTRUM, LLC 632      

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

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