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: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-377 A Angel Fire NM ANFRNMMARS1  9636 QWEST CORPORATION 664      
575-377 0 Angel Fire NM   9636 QWEST CORPORATION 664      
575-377 1 Angel Fire NM   9636 QWEST CORPORATION 664      
575-377 2 Angel Fire NM   9636 QWEST CORPORATION 664      
575-377 3 Angel Fire NM   9636 QWEST CORPORATION 664      
575-377 4 Angel Fire NM   9636 QWEST CORPORATION 664      
575-377 5 Angel Fire NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2009-04-08   
575-377 6 Angel Fire NM   9636 QWEST CORPORATION 664      
575-377 7 Angel Fire NM   9636 QWEST CORPORATION 664      
575-377 8 Angel Fire NM   206F ONVOY, LLC - NM 664   2007-08-12   
575-377 9 Angel Fire NM   9636 QWEST CORPORATION 664      

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

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