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: 514

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-514 A Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 0 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 1 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 2 Bullhead City AZ PHNDAZ91DS5  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666      
928-514 3 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 4 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 5 Bullhead City AZ KGMNAZXC7MD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-514 6 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 7 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 8 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      
928-514 9 Bullhead City AZ GLVYAZXC2MD  6529 T-MOBILE USA, INC. 666      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.