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: OMAJNEBM4MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-242 3 Council Bluffs IA 7816 WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 644      
712-242 4 Council Bluffs IA 7816 WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 644      
712-242 9 Council Bluffs IA 7816 WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 644      
712-800 A Glenwood IA 7816 WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 644      
712-800 1 Glenwood IA 7816 WINDSTREAM COMMUNICATIONS OF THE MIDEWEST INC - NE 644   2010-12-30   

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

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