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: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-732 A Lake Havasu City AZ PHNXAZ19AMD  965H FRACTEL, LLC 666      
928-732 0 Lake Havasu City AZ   710A ALLO COMMUNICATIONS, LLC - NE 666   2023-08-28   
928-732 1 Lake Havasu City AZ PHNXAZ19DMD  490J DISH WIRELESS, LLC 666   2023-04-17   
928-732 2 Lake Havasu City AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2021-12-25   
928-732 3 Lake Havasu City AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-05-24   
928-732 4 Lake Havasu City AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2022-11-09   
928-732 5 Lake Havasu City AZ PHNXAZ19AMD  965H FRACTEL, LLC 666   2021-12-24   
928-732 6 Lake Havasu City AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2023-11-10   
928-732 7 Lake Havasu City AZ PHNXAZ197MD  939H COMMIO, LLC 666   2022-07-28   
928-732 8 Lake Havasu City AZ PHNXAZ19CMD  516J TON80 COMMUNICATIONS, LLC 666   2022-02-05   
928-732 9 Lake Havasu City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666   2021-12-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.