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: 495

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-495 A Prescott AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-495 0 Prescott AZ PHNXAZ197MD  939H COMMIO, LLC 666      
928-495 1 Prescott AZ PHNXAZ197MD  939H COMMIO, LLC 666      
928-495 2 Prescott AZ PHNXAZ197MD  939H COMMIO, LLC 666      
928-495 3 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-495 4 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-495 5 Prescott AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-495 6 Prescott AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-495 7 Prescott AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-495 8 Prescott AZ PHNZAZZJAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666      
928-495 9 Prescott AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.