Local Calling Guide

Area code/prefix search

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

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-400 A Humeston IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-400 0 Humeston IA DESMIADTXUX  965H FRACTEL, LLC 632      
641-400 1 Humeston IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-400 2 Humeston IA   624H ONVOY SPECTRUM, LLC 632      
641-400 4 Humeston IA DESMIADTXUX  965H FRACTEL, LLC 632      
641-400 5 Humeston IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-400 6 Humeston IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-400 7 Humeston IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-400 9 Humeston IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      

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

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