Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 972

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-972 A Otho IA OTHOIAXORS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
515-972 0 Otho IA OTHOIAXORS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
515-972 1 Otho IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
515-972 2 Otho IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2018-04-13   
515-972 3 Otho IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
515-972 4 Otho IA OTHOIAXORS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
515-972 5 Otho IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2018-11-18   
515-972 6 Otho IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
515-972 7 Otho IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2015-05-29   
515-972 8 Otho IA OTHOIAXORS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
515-972 9 Otho IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2019-10-26   

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

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