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: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-387 A Cottonwood Creek NV RENONV034MD  516C AT&T CORP. 720      
775-387 0 Cottonwood Creek NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2008-12-01   
775-387 1 Cottonwood Creek NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2012-06-01   
775-387 2 Cottonwood Creek NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2014-06-28   
775-387 3 Cottonwood Creek NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2015-05-30   
775-387 4 Cottonwood Creek NV   075F BANDWIDTH.COM CLEC, LLC - NV 720   2015-06-05   
775-387 5 Cottonwood Creek NV   624H ONVOY SPECTRUM, LLC 720   2024-10-15   
775-387 6 Cottonwood Creek NV   624H ONVOY SPECTRUM, LLC 720   2024-10-15   
775-387 7 Cottonwood Creek NV   516C AT&T CORP. 720   2008-03-09   
775-387 8 Cottonwood Creek NV   515J IP HORIZON LLC 720   2022-04-18   
775-387 9 Cottonwood Creek NV   073H TELNYX LLC 720   2021-01-02   

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

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