Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-254 A Atlantic IA ATLTIAAC0MD  6266 UNITED STATES CELLULAR CORP. - IOWA 644      
712-254 0 Atlantic IA   6266 UNITED STATES CELLULAR CORP. - IOWA 644      
712-254 1 Atlantic IA   6266 UNITED STATES CELLULAR CORP. - IOWA 644      
712-254 2 Atlantic IA   6266 UNITED STATES CELLULAR CORP. - IOWA 644      
712-254 3 Atlantic IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2008-10-11   
712-254 4 Atlantic IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644   2016-11-10   
712-254 5 Atlantic IA   7575 CENTURYLINK COMMUNICATIONS LLC 644   2015-01-22   
712-254 6 Atlantic IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2010-09-23   
712-254 7 Atlantic IA   221F ONVOY, LLC IA 644   2011-12-10   
712-254 8 Atlantic IA   221F ONVOY, LLC IA 644   2008-03-01   
712-254 9 Atlantic IA   751F MCC TELEPHONY OF IOWA, LLC - IA 644   2010-04-16   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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