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: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-200 A Algona IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
515-200 0 Algona IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
515-200 1 Algona IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2010-04-01   
515-200 2 Algona IA   985E BANDWIDTH.COM CLEC, LLC - IA 632   2012-04-06   
515-200 3 Algona IA   985E BANDWIDTH.COM CLEC, LLC - IA 632   2015-04-05   
515-200 4 Algona IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2017-08-24   
515-200 5 Algona IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2015-10-24   
515-200 6 Algona IA   6529 T-MOBILE USA, INC. 632   2011-05-19   
515-200 7 Algona IA   221F ONVOY, LLC - IA 632   2008-02-25   
515-200 8 Algona IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2006-10-29   
515-200 9 Algona IA   6529 T-MOBILE USA, INC. 632   2007-09-14   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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