Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6266 UNITED STATES CELLULAR - IA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
712-542 7 Clarinda IA   644      
712-551 6 Hawarden IA   630      
712-551 7 Hawarden IA   630      
712-552 7 Hawarden IA   630   2007-04-11   
712-563 6 Audubon IA   644   2009-04-20   
712-621 A Red Oak IA CRRLIAAF0MD  644      
712-631 0 Sheldon IA   630   2007-12-03   
712-631 1 Sheldon IA   630   2013-08-12   
712-638 4 Storm Lake IA   630   2024-10-17   
712-730 A Storm Lake IA SPNCIAAC2MD  630      
712-730 0 Storm Lake IA   630      
712-730 1 Storm Lake IA   630      
712-730 2 Storm Lake IA   630   2014-04-18   
712-730 8 Storm Lake IA   630   2011-10-29   
712-800 9 Glenwood IA   644   2026-02-06   
712-823 4 Sergeant Bluff IA   630   2019-06-23   
712-830 A Lidderdale IA CRRLIAAF0MD  644      
712-832 0 Lake Park IA   630   2008-09-04   
712-852 0 Emmetsburg IA   630   2025-02-20   
712-852 7 Emmetsburg IA   630   2025-02-20   
712-873 8 Moville IA   630   2019-06-23   
712-922 0 Emmetsburg IA   630   2025-02-20   
712-922 1 Emmetsburg IA   630   2025-02-20   
712-922 3 Emmetsburg IA   630   2025-02-20   
712-922 4 Emmetsburg IA   630   2025-02-20   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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