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: 332

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-332 A Santa Teresa NM   793K TWC IP ENABLED SERVICES, LLC 664      
575-332 0 Santa Teresa NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-332 1 Santa Teresa NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-332 2 Santa Teresa NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-332 3 Santa Teresa NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-332 4 Santa Teresa NM   793K TWC IP ENABLED SERVICES, LLC 664      
575-332 5 Santa Teresa NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-332 6 Santa Teresa NM ALBQNMMAXUY  318J COMCAST IP PHONE, LLC 664      
575-332 7 Santa Teresa NM ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664      
575-332 8 Santa Teresa NM ALBRNMFE6MD  5562 METROPCS, INC. 664      
575-332 9 Santa Teresa NM   793K TWC IP ENABLED SERVICES, LLC 664      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.