Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Montgomery Pass, NV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
775-556 A RENONV126MD  4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      
775-556 0 RENONV126MD  4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      
775-556 6 RENONVMPX5X  516J TON80 COMMUNICATIONS, LLC 720   2022-04-11   
775-570 A MINANVABRL0  4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-570 2 MINANVABRL0  4421 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 720      
775-570 4 RENONV126MD  4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2005-07-26   
775-570 8 RENONV029MD  075F BANDWIDTH.COM CLEC, LLC - NV 720   2008-12-01   
775-570 9 RENONV02CM1  6010 NEW CINGULAR WIRELESS PCS, LLC 720   2021-09-16   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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