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: 461

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-461 A Charles City IA RUDDIA012MD  321J HD CARRIER LLC 632      
641-461 0 Charles City IA DESMIADTXMX  073H TELNYX LLC 632      
641-461 1 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-461 2 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-461 7 Charles City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-461 8 Charles City IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-461 9 Charles City IA RUDDIA012MD  321J HD CARRIER LLC 632      

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

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