Local Calling Guide

Area code/prefix search

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OCN: 9877 LEVEL 3 COMMUNICATIONS, LLC - IA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
712-626 1 Primghar IA   630   2016-12-27   
712-631 A Sheldon IA SXCYIA78X1X  630      
712-631 5 Sheldon IA SXCYIA78X1X  630   2011-10-14   
712-631 6 Sheldon IA SXCYIA78X1X  630   2007-04-16   
712-634 2 Carroll IA BLLVNEBL5MD  644   2019-10-25   
712-640 7 Lake City IA SXCYIA78X1X  630   2022-11-26   
712-642 6 Missouri Valley IA BLLVNEBL5MD  644   2019-07-08   
712-653 0 Manning IA BLLVNEBL5MD  644   2023-06-04   
712-671 A Shenandoah IA BLLVNEBL5MD  644      
712-671 4 Shenandoah IA BLLVNEBL5MD  644   2022-03-29   
712-693 2 Sac City IA BLLVNEBL5MD  644   2021-02-02   
712-695 4 Clarinda IA BLLVNEBL5MD  644   2022-02-18   
712-730 7 Storm Lake IA SXCYIA78X1X  630   2016-02-22   
712-735 7 May City IA SXCYIA78X1X  630   2016-12-24   
712-745 A North Hopkins IA KSCZMODR3MD  524      
712-745 7 North Hopkins IA KSCZMODR3MD  524   2013-11-15   
712-765 6 Estherville IA SXCYIA78X1X  630   2019-06-30   
712-787 5 Neola IA BLLVNEBL5MD  644   2023-01-08   
712-800 3 Glenwood IA BLLVNEBL5MD  644   2014-05-24   
712-823 A Sergeant Bluff IA SXCYIA78X1X  630      
712-823 0 Sergeant Bluff IA SXCYIA78X1X  630      
712-823 3 Sergeant Bluff IA SXCYIA78X1X  630   2011-02-03   
712-823 9 Sergeant Bluff IA SXCYIA78X1X  630      
712-831 5 Lake Park IA SXCYIA78X1X  630   2023-01-08   
712-840 7 Mapleton IA SXCYIA78X1X  630   2023-01-08   
712-845 8 Laurens IA SXCYIA78X1X  630   2023-01-08   
712-847 6 Carter Lake IA BLLVNEBL5MD  644   2019-07-08   
712-883 0 Danbury IA SXCYIA78X1X  630   2009-11-19   
712-883 4 Danbury IA SXCYIA78X1X  630   2020-03-20   
712-897 7 Avoca IA BLLVNEBL5MD  644   2023-03-11   
712-904 5 Akron IA SXCYIA78X1X  630   2023-10-15   
712-955 7 Merrill IA SXCYIA78X1X  630   2023-01-08   
712-966 2 Le Mars IA SXCYIA78X1X  630   2021-02-04   
712-977 4 Milford IA SXCYIA78X1X  630   2022-02-18   
712-992 7 Logan IA   644   2025-06-13   

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Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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