Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-285 A Sharon Center IA NLBTIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635      
319-285 1 Sharon Center IA   751F MCC TELEPHONY OF IOWA, LLC - IA 635   2010-05-15   
319-285 5 Sharon Center IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-14   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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