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: 384

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-384 A Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
515-384 0 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2022-01-23   
515-384 1 Winterset IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632   2022-01-24   
515-384 2 Winterset IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2023-08-12   
515-384 3 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2023-10-15   
515-384 4 Winterset IA   5562 METROPCS, INC. 632   2022-12-21   
515-384 8 Winterset IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2026-06-12   
515-384 9 Winterset IA DESMIADTFMD  221F ONVOY, LLC - IA 632   2023-07-24   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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