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: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-316 A Gilmore City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
515-316 0 Gilmore City IA   073H TELNYX LLC 632   2020-05-28   
515-316 1 Gilmore City IA   221F ONVOY, LLC - IA 632   2020-05-14   
515-316 2 Gilmore City IA   221F ONVOY, LLC - IA 632   2020-05-14   
515-316 3 Gilmore City IA   221F ONVOY, LLC - IA 632   2020-01-27   
515-316 4 Gilmore City IA   221F ONVOY, LLC - IA 632   2020-08-10   
515-316 5 Gilmore City IA   221F ONVOY, LLC - IA 632   2019-10-25   
515-316 6 Gilmore City IA   221F ONVOY, LLC - IA 632   2019-10-25   
515-316 7 Gilmore City IA   221F ONVOY, LLC - IA 632   2020-11-16   
515-316 8 Gilmore City IA   221F ONVOY, LLC - IA 632   2020-11-16   
515-316 9 Gilmore City IA   985E BANDWIDTH.COM CLEC, LLC - IA 632   2020-05-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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