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.

Payson, AZ

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
928-596 A PHNZAZ87PS0  7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-596 0   939H COMMIO, LLC 666   2022-09-05   
928-596 3   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2023-10-14   
928-596 4   9636 QWEST CORPORATION 666   2017-02-12   
928-596 6   7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 666      
928-596 8   630E ONVOY, LLC - AZ 666   2023-01-05   
928-951 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-951 0   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-951 1   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-951 2   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-951 3   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-951 4   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-951 5   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-951 6   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 0   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 1   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 2   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-970 4   145J TERRA NOVA TELECOM INC. 666   2022-11-03   
928-970 5   630E ONVOY, LLC - AZ 666   2015-04-23   
928-970 7   145J TERRA NOVA TELECOM INC. 666   2024-10-11   
928-970 9   145J TERRA NOVA TELECOM INC. 666   2023-06-24   
928-978 A PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      

<< 1 2 3

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.