Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 574

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-574 A Silver City NM SLCYNMMADS0  9636 QWEST CORPORATION 664      
575-574 0 Silver City NM   9636 QWEST CORPORATION 664      
575-574 1 Silver City NM   9636 QWEST CORPORATION 664      
575-574 2 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-574 3 Silver City NM   9636 QWEST CORPORATION 664      
575-574 4 Silver City NM   9636 QWEST CORPORATION 664      
575-574 5 Silver City NM   9636 QWEST CORPORATION 664      
575-574 6 Silver City NM   9636 QWEST CORPORATION 664      
575-574 7 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-574 8 Silver City NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-574 9 Silver City NM   9636 QWEST CORPORATION 664      

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

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