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: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-339 A Las Cruces NM ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664      
575-339 0 Las Cruces NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-05-06   
575-339 1 Las Cruces NM ALBQNM10DS5  377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2015-12-06   
575-339 2 Las Cruces NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2016-05-06   
575-339 3 Las Cruces NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2016-09-15   
575-339 4 Las Cruces NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2017-11-07   
575-339 5 Las Cruces NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2018-11-05   
575-339 6 Las Cruces NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664   2019-11-08   
575-339 7 Las Cruces NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2016-11-04   
575-339 8 Las Cruces NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2017-08-12   
575-339 9 Las Cruces NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664   2016-04-29   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.