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.

Switch: ALBQNMMAXQX

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
575-590 4 Silver City NM 6010 NEW CINGULAR WIRELESS PCS, LLC 664   2003-11-23   
575-590 5 Silver City NM 6010 NEW CINGULAR WIRELESS PCS, LLC 664   2004-11-05   
575-590 7 Silver City NM 6010 NEW CINGULAR WIRELESS PCS, LLC 664      
575-595 A Angel Fire NM 6010 NEW CINGULAR WIRELESS PCS, LLC 664      
575-602 1 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-06-19   
575-602 2 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-06-19   
575-602 3 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-06-19   
575-602 5 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-06-19   
575-602 8 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-08-31   
575-605 A Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-605 0 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-11-11   
575-605 1 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-11-11   
575-605 2 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2006-11-11   
575-605 3 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2007-02-24   
575-605 5 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2007-09-15   
575-605 6 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2007-09-15   
575-605 7 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2007-09-15   
575-605 9 Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2008-05-05   
575-607 A Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 0 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 1 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 2 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 3 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 4 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 5 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 6 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 7 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 8 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-607 9 Portales NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-618 A Anthony NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-618 0 Anthony NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-619 A Santa Teresa NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-619 0 Santa Teresa NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-619 2 Santa Teresa NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2022-12-11   
575-619 3 Santa Teresa NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2021-03-17   
575-619 9 Santa Teresa NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2018-12-30   
575-631 A Hobbs NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-636 A Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-636 0 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-636 6 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2024-11-10   
575-639 A Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-639 0 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-639 1 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-639 2 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-639 3 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-639 4 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-639 8 Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2012-03-08   
575-642 A Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-643 A Raton NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-652 A Las Cruces NM 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.