Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 538

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-538 A Imlay NV IMLYNV12RS0  9742 NEVADA BELL 720      
775-538 0 Imlay NV   029F ONVOY, LLC - NV 720   2017-04-10   
775-538 1 Imlay NV   9742 NEVADA BELL 720      
775-538 2 Imlay NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2009-01-11   
775-538 3 Imlay NV   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2003-05-11   
775-538 4 Imlay NV   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2005-07-26   
775-538 5 Imlay NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2010-02-18   
775-538 6 Imlay NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2013-06-23   
775-538 7 Imlay NV   9742 NEVADA BELL 720      
775-538 8 Imlay NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2020-04-09   
775-538 9 Imlay NV   508J CENTURYLINK COMMUNICATIONS, LLC 720   2017-06-30   

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

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