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: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 662

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-662 A Parker Dam AZ PSTNAZXCRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-662 0 Parker Dam AZ LSANCARCD3S  630E ONVOY, LLC - AZ 730   2019-09-01   
928-662 1 Parker Dam AZ PSTNAZXCRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-662 2 Parker Dam AZ LSANCAJWDS9  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 730   2012-04-27   
928-662 3 Parker Dam AZ LSANCA54DS7  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 730   2005-07-30   
928-662 4 Parker Dam AZ PSTNAZXCRS1  4419 FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC - AZ 730      
928-662 5 Parker Dam AZ PRDMAZXCDS0  630E ONVOY, LLC - AZ 730   2019-10-28   
928-662 6 Parker Dam AZ VTVLCAXAXPX  227H MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-AZ 730   2014-07-04   
928-662 7 Parker Dam AZ BLTNCAADGMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730   2015-02-13   
928-662 8 Parker Dam AZ BLTNCAADGMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 730   2011-05-23   
928-662 9 Parker Dam AZ LSANCA039MD  587F BANDWIDTH.COM CLEC, LLC - AZ 730   2015-02-14   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.