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: 655

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-655 A Des Moines IA DESMIAITX8X  145J TERRA NOVA TELECOM INC. 632      
515-655 0 Des Moines IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2025-04-18   
515-655 1 Des Moines IA   624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 2 Des Moines IA   624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 3 Des Moines IA   624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 4 Des Moines IA   624H ONVOY SPECTRUM, LLC 632   2021-10-29   
515-655 5 Des Moines IA   145J TERRA NOVA TELECOM INC. 632   2021-07-01   
515-655 6 Des Moines IA   221F ONVOY, LLC - IA 632   2025-05-04   
515-655 7 Des Moines IA   221F ONVOY, LLC - IA 632   2022-10-02   
515-655 8 Des Moines IA   221F ONVOY, LLC - IA 632   2022-10-02   
515-655 9 Des Moines IA   221F ONVOY, LLC - IA 632   2025-05-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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