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: 341

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-341 A Hawthorne NV RENONVCCDS0  2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-341 0 Hawthorne NV   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      
775-341 1 Hawthorne NV   073H TELNYX LLC 720   2021-01-07   
775-341 3 Hawthorne NV   029F ONVOY, LLC - NV 720      
775-341 4 Hawthorne NV   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2005-09-01   
775-341 6 Hawthorne NV   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2012-10-19   
775-341 7 Hawthorne NV   939H COMMIO, LLC 720   2022-11-24   
775-341 8 Hawthorne NV   073H TELNYX LLC 720   2022-07-21   
775-341 9 Hawthorne NV   6010 NEW CINGULAR WIRELESS PCS, LLC 720   2021-02-19   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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