Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: BLLVNEBL5MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
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   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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