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: 912

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-912 A Indianola IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-912 0 Indianola IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2022-10-06   
515-912 1 Indianola IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2023-08-11   
515-912 2 Indianola IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2023-08-11   
515-912 3 Indianola IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2023-08-11   
515-912 4 Indianola IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2023-08-11   
515-912 5 Indianola IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2023-08-11   
515-912 6 Indianola IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2024-07-12   
515-912 7 Indianola IA   3620 OMNITEL COMMUNICATIONS, INC. - IA 632   2025-08-02   
515-912 8 Indianola IA DESMIADTX1X  624H ONVOY SPECTRUM, LLC 632   2024-05-09   
515-912 9 Indianola IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2024-01-09   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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