Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Essex, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-379 A ESSXIAXODS0  1176 FARMERS TEL. CO. 644      
712-453 A OMAHNE16X4X  751F MCC TELEPHONY OF IOWA, LLC - IA 644      
712-453 9 OMAHNE16X4X  751F MCC TELEPHONY OF IOWA, LLC - IA 644   2010-04-16   

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

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