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: 613

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-613 A Pella IA KNVLIAXC9MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-613 0 Pella IA KNVLIAXC9MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-613 1 Pella IA KNVLIAXC9MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-613 3 Pella IA KNVLIAXC9MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-613 6 Pella IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-613 7 Pella IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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