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: 584

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-584 A Carson City NV RENQNVDD5MD  478J NUSO, LLC 720   2025-01-06   
775-584 0 Carson City NV   6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2025-09-05   
775-584 1 Carson City NV RENQNVDD5MD  478J NUSO, LLC 720   2025-01-06   
775-584 6 Carson City NV   587C TELEPORT COMMUNICATIONS AMERICA, LLC - NV 720   2025-10-24   
775-584 7 Carson City NV   587C TELEPORT COMMUNICATIONS AMERICA, LLC - NV 720   2025-10-24   
775-584 8 Carson City NV   6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2025-10-21   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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