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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 575 [Rate centres in NPA 575] [Dial plan for NPA 575]

NXX: 545

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-545 A Deming NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-545 0 Deming NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-03-25   
575-545 1 Deming NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2005-08-08   
575-545 2 Deming NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2006-02-10   
575-545 3 Deming NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2006-05-21   
575-545 4 Deming NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2006-06-25   
575-545 5 Deming NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2005-02-28   
575-545 6 Deming NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2008-10-10   
575-545 7 Deming NM   6529 T-MOBILE USA, INC. 664   2005-09-26   
575-545 8 Deming NM ALBRNMFE6MD  5562 METROPCS, INC. 664   2005-04-16   
575-545 9 Deming NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2004-01-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.