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: ALBQNMMAX4Y

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
575-232 0 Chaparral NM 206F ONVOY, LLC - NM 664   2016-04-23   
575-232 1 Chaparral NM 206F ONVOY, LLC - NM 664   2016-04-23   
575-232 3 Chaparral NM 206F ONVOY, LLC - NM 664   2019-10-31   
575-232 4 Chaparral NM 206F ONVOY, LLC - NM 664   2020-12-20   
575-232 5 Chaparral NM 206F ONVOY, LLC - NM 664   2020-01-10   
575-232 6 Chaparral NM 206F ONVOY, LLC - NM 664   2020-10-18   
575-232 7 Chaparral NM 206F ONVOY, LLC - NM 664   2020-10-18   
575-233 6 La Mesa NM 206F ONVOY, LLC - NM 664   2006-10-29   
575-235 A Chama NM 206F ONVOY, LLC - NM 664      
575-235 2 Chama NM 206F ONVOY, LLC - NM 664   2020-08-31   
575-235 3 Chama NM 206F ONVOY, LLC - NM 664   2020-08-31   
575-235 4 Chama NM 206F ONVOY, LLC - NM 664   2020-12-20   
575-235 5 Chama NM 206F ONVOY, LLC - NM 664   2018-09-05   
575-235 6 Chama NM 206F ONVOY, LLC - NM 664   2018-09-05   
575-235 7 Chama NM 206F ONVOY, LLC - NM 664   2020-12-20   
575-237 A Carlsbad NM 206F ONVOY, LLC - NM 664      
575-237 0 Carlsbad NM 206F ONVOY, LLC - NM 664   2021-04-27   
575-237 1 Carlsbad NM 206F ONVOY, LLC - NM 664   2021-04-27   
575-237 3 Carlsbad NM 206F ONVOY, LLC - NM 664   2021-04-27   
575-237 4 Carlsbad NM 206F ONVOY, LLC - NM 664   2020-12-20   
575-237 5 Carlsbad NM 206F ONVOY, LLC - NM 664   2020-02-14   
575-237 6 Carlsbad NM 206F ONVOY, LLC - NM 664   2020-08-31   
575-237 7 Carlsbad NM 206F ONVOY, LLC - NM 664   2020-08-31   
575-237 8 Carlsbad NM 206F ONVOY, LLC - NM 664   2020-12-20   
575-237 9 Carlsbad NM 206F ONVOY, LLC - NM 664   2021-04-27   
575-238 A Taos NM 206F ONVOY, LLC - NM 664      
575-238 1 Taos NM 206F ONVOY, LLC - NM 664      
575-239 A Silver City NM 206F ONVOY, LLC - NM 664      
575-239 1 Silver City NM 206F ONVOY, LLC - NM 664      
575-240 5 Taos NM 206F ONVOY, LLC - NM 664   2023-08-11   
575-240 7 Taos NM 206F ONVOY, LLC - NM 664   2023-08-11   
575-241 1 Hobbs NM 206F ONVOY, LLC - NM 664   2020-10-19   
575-241 2 Hobbs NM 206F ONVOY, LLC - NM 664   2020-10-19   
575-242 2 Silver City NM 206F ONVOY, LLC - NM 664   2020-01-10   
575-242 3 Silver City NM 206F ONVOY, LLC - NM 664   2020-10-19   
575-242 4 Silver City NM 206F ONVOY, LLC - NM 664   2019-10-31   
575-242 5 Silver City NM 206F ONVOY, LLC - NM 664   2020-10-19   
575-242 6 Silver City NM 206F ONVOY, LLC - NM 664   2021-03-04   
575-242 8 Silver City NM 206F ONVOY, LLC - NM 664   2021-03-04   
575-244 9 Roswell NM 206F ONVOY, LLC - NM 664   2021-02-04   
575-250 A Gallina NM 206F ONVOY, LLC - NM 664      
575-250 0 Gallina NM 206F ONVOY, LLC - NM 664   2017-10-01   
575-250 1 Gallina NM 206F ONVOY, LLC - NM 664   2020-12-20   
575-250 2 Gallina NM 206F ONVOY, LLC - NM 664   2020-10-19   
575-250 3 Gallina NM 206F ONVOY, LLC - NM 664   2020-10-19   
575-250 4 Gallina NM 206F ONVOY, LLC - NM 664   2020-08-31   
575-250 5 Gallina NM 206F ONVOY, LLC - NM 664   2020-01-10   
575-250 6 Gallina NM 206F ONVOY, LLC - NM 664   2020-08-31   
575-250 8 Gallina NM 206F ONVOY, LLC - NM 664   2020-12-20   
575-251 A Jal NM 206F ONVOY, LLC - NM 664      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.