Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
712-765 6 Estherville IA SXCYIA78X1X  630   2019-06-30   
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      
712-847 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   
712-941 A Sergeant Bluff IA SXCYIA78X1X  630      
712-966 2 Le Mars IA SXCYIA78X1X  630   2021-02-04   
712-977 4 Milford IA   630   2022-02-18   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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