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: 776

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-776 A Chariton IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-776 0 Chariton IA   221F ONVOY, LLC - IA 632   2023-09-10   
641-776 1 Chariton IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2024-04-08   
641-776 2 Chariton IA   624H ONVOY SPECTRUM, LLC 632   2024-03-09   
641-776 3 Chariton IA   6266 UNITED STATES CELLULAR - IA 632   2024-09-26   
641-776 4 Chariton IA   6266 UNITED STATES CELLULAR - IA 632   2025-01-04   
641-776 5 Chariton IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2026-02-06   
641-776 6 Chariton IA   6529 T-MOBILE USA, INC. 632   2024-08-30   
641-776 7 Chariton IA   516J TON80 COMMUNICATIONS, LLC 632   2022-05-26   
641-776 8 Chariton IA   5562 METROPCS, INC. 632   2025-04-21   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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