Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-512 7 Mineola IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2023-01-08   
712-524 8 Council Bluffs IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2021-10-21   
712-543 7 Underwood IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2023-01-08   
712-545 6 Crescent IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2019-07-08   
712-591 7 Hamburg IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2023-01-08   
712-633 8 Bedford IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2026-04-26   
712-634 2 Carroll IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2019-10-25   
712-642 6 Missouri Valley IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2019-07-08   
712-653 0 Manning IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2023-06-04   
712-671 A Shenandoah IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644      
712-671 4 Shenandoah IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2022-03-29   
712-693 2 Sac City IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2021-02-02   
712-695 4 Clarinda IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2022-02-18   
712-787 5 Neola IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2023-01-08   
712-800 3 Glenwood IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2014-05-24   
712-847 6 Carter Lake IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2019-07-08   
712-897 7 Avoca IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2023-03-11   
712-992 7 Logan IA 9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2025-06-13   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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