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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-394 A Adel IA   7421 AT&T - LOCAL 632   2025-11-17   
515-394 0 Adel IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2025-11-18   
515-394 9 Adel IA   7421 AT&T - LOCAL 632   2025-11-17   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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