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.

Chinle, AZ

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
928-349 A STMCAZXE2MD  4146 SMITH BAGLEY INC. DBA CELLULAR ONE OF NE ARIZONA 980      
928-360 A STMCAZAF0MD  5736 COMMNET WIRELESS, LLC 980      
928-360 0 STMCAZAF0MD  5736 COMMNET WIRELESS, LLC 980   2020-07-02   
928-360 1 STMCAZXE7MD  073H TELNYX LLC 980   2022-07-29   
928-383 A STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980      
928-383 0 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2014-10-12   
928-383 1 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2014-10-12   
928-383 2 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2014-10-12   
928-383 3 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2015-04-10   
928-383 4 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2015-10-01   
928-383 5 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2015-10-01   
928-383 6 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2016-08-05   
928-383 7 STMCAZXEXMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 980   2020-03-27   
928-383 9 STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2021-10-22   
928-663 A STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980      
928-663 0 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2016-04-28   
928-663 8 STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2023-03-15   
928-663 9 STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2023-03-15   
928-674 A CHNLAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-781 A MNFRAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-781 0 MNFRAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-781 1 MNFRAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-781 2 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2014-02-03   
928-781 3 MNFRAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-781 4 MNFRAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-781 5 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2014-07-17   
928-781 6 MNFRAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-781 7 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2014-09-04   
928-781 8 STMCAZXE5MD  5736 COMMNET WIRELESS, LLC 980   2012-03-01   
928-781 9 MNFRAZXCRS0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.