Local Calling Guide

Area code/prefix search

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

NXX: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-356 A Gladbrook IA DESMIADTXUX  965H FRACTEL, LLC 632      
641-356 3 Gladbrook IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-06   
641-356 4 Gladbrook IA   624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-356 5 Gladbrook IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-08-30   
641-356 7 Gladbrook IA DESMIADTXUX  965H FRACTEL, LLC 632   2020-02-17   
641-356 8 Gladbrook IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-356 9 Gladbrook IA DESMIADTXUX  965H FRACTEL, LLC 632   2020-02-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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