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: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-997 A Des Moines IA DESMIA772MD  478J NUSO, LLC 632   2025-04-20   
515-997 0 Des Moines IA   985E BANDWIDTH.COM CLEC, LLC - IA 632   2026-11-07   
515-997 1 Des Moines IA DESMIA772MD  478J NUSO, LLC 632   2025-04-20   
515-997 2 Des Moines IA   985E BANDWIDTH.COM CLEC, LLC - IA 632   2026-11-07   
515-997 5 Des Moines IA RUDDIA012MD  321J HD CARRIER LLC 632   2026-06-18   
515-997 6 Des Moines IA RUDDIA012MD  321J HD CARRIER LLC 632   2026-06-18   
515-997 8 Des Moines IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2026-11-09   
515-997 9 Des Moines IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2026-11-25   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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