Local Calling Guide

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Search area code/prefix (NPA/NXX)
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Cottonwood Creek, NV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
775-248 A RENONV127MD  029F ONVOY, LLC - NV 720      
775-314 A RENONV127MD  029F ONVOY, LLC - NV 720      
775-387 A RENONV034MD  516C AT&T CORP. 720      
775-387 0   075F BANDWIDTH.COM CLEC, LLC - NV 720   2008-12-01   
775-387 1   075F BANDWIDTH.COM CLEC, LLC - NV 720   2012-06-01   
775-387 2   075F BANDWIDTH.COM CLEC, LLC - NV 720   2014-06-28   
775-387 3   075F BANDWIDTH.COM CLEC, LLC - NV 720   2015-05-30   
775-387 4   075F BANDWIDTH.COM CLEC, LLC - NV 720   2015-06-05   
775-387 5   624H ONVOY SPECTRUM, LLC 720   2024-10-15   
775-387 6   624H ONVOY SPECTRUM, LLC 720   2024-10-15   
775-387 7   516C AT&T CORP. 720   2008-03-09   
775-387 8   515J IP HORIZON LLC 720   2022-04-18   
775-387 9   073H TELNYX LLC 720   2021-01-02   
775-414 A RENONV127MD  029F ONVOY, LLC - NV 720      
775-449 A RENONV12PMD  321J HD CARRIER LLC 720      
775-449 0   624H ONVOY SPECTRUM, LLC 720   2023-11-20   
775-449 1   6010 NEW CINGULAR WIRELESS PCS, LLC 720   2025-09-14   
775-449 9   321J HD CARRIER LLC 720   2019-10-19   
775-459 A RENONV127MD  029F ONVOY, LLC - NV 720      
775-475 A SPRKNV11DS0  9742 NEVADA BELL 720      
775-475 0   9742 NEVADA BELL 720      
775-475 1   6010 NEW CINGULAR WIRELESS PCS, LLC 720   2011-04-07   
775-475 2   9742 NEVADA BELL 720      
775-475 3   029F ONVOY, LLC - NV 720   2017-04-08   
775-475 4   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2005-07-08   
775-475 6   6010 NEW CINGULAR WIRELESS PCS, LLC 720   2024-12-15   
775-475 7   508J CENTURYLINK COMMUNICATIONS, LLC 720   2017-05-05   
775-475 8   6010 NEW CINGULAR WIRELESS PCS, LLC 720   2022-06-28   
775-475 9   6010 NEW CINGULAR WIRELESS PCS, LLC 720   2019-09-02   
775-774 A RENONV12EMD  253F WIDE VOICE, LLC - NV 720      
775-774 1   253F WIDE VOICE, LLC - NV 720   2016-07-18   
775-774 4   145J TERRA NOVA TELECOM INC. 720   2025-04-15   

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

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