Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Des Moines, IA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
515-997 1   478J NUSO, LLC 632   2025-04-20   
515-997 7   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2025-12-02   
515-997 8   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2025-12-02   
515-997 9   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2025-12-02   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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