Local Calling Guide

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Lamoni, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-289 A CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-289 0   6266 UNITED STATES CELLULAR - IA 632   2009-08-02   
641-289 1   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-289 2   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-289 3   6266 UNITED STATES CELLULAR - IA 632   2021-01-17   
641-289 4   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2022-05-12   
641-289 5   6529 T-MOBILE USA, INC. 632   2024-08-15   
641-289 8   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2020-10-16   
641-289 9   5562 METROPCS, INC. 632   2018-07-12   
641-784 A LEONIAXODS0  1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 1   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 2   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 3   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 4   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 5   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 6   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 7   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 8   1888 GRAND RIVER MUTUAL TEL CO 632      
641-784 9   1888 GRAND RIVER MUTUAL TEL CO 632      

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

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