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: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-448 A Eagle Grove IA EGGVIACORS4  9631 QWEST CORPORATION 632      
515-448 0 Eagle Grove IA   221F ONVOY, LLC - IA 632   2012-12-14   
515-448 1 Eagle Grove IA   9631 QWEST CORPORATION 632      
515-448 2 Eagle Grove IA   221F ONVOY, LLC - IA 632   2012-12-14   
515-448 3 Eagle Grove IA   9631 QWEST CORPORATION 632      
515-448 4 Eagle Grove IA   9631 QWEST CORPORATION 632      
515-448 5 Eagle Grove IA   9631 QWEST CORPORATION 632      
515-448 6 Eagle Grove IA   221F ONVOY, LLC - IA 632   2012-12-14   
515-448 7 Eagle Grove IA   221F ONVOY, LLC - IA 632   2008-08-29   
515-448 8 Eagle Grove IA   985E BANDWIDTH.COM CLEC, LLC - IA 632   2018-04-30   
515-448 9 Eagle Grove IA   9631 QWEST CORPORATION 632      

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

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