Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-541 A Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 0 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 1 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 2 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 3 Las Cruces NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2008-05-27   
575-541 4 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 5 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 6 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 7 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 8 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      
575-541 9 Las Cruces NM LSCRNMMADS0  9636 QWEST CORPORATION 664      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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