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: 619

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-619 A Pella IA DESMIAITX7X  695G IMON COMMUNICATIONS, LLC - IA 632      
641-619 0 Pella IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-11   
641-619 1 Pella IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-11   
641-619 2 Pella IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-11   
641-619 3 Pella IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-11   
641-619 4 Pella IA   6266 UNITED STATES CELLULAR - IA 632   2025-05-11   
641-619 5 Pella IA   695G IMON COMMUNICATIONS, LLC - IA 632   2020-11-20   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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