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.

Switch: KGMNAZXC7MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-201 A Bullhead City AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-218 A Meadview AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-234 A Bullhead City AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-249 A Lake Mohave Ranchos AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-377 A Kingman AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-412 A Lake Havasu City AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-530 A Kingman AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-605 A Bullhead City AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-706 A Lake Havasu City AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-846 A Lake Havasu City AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-897 A Kingman AZ 6010 NEW CINGULAR WIRELESS PCS, LLC 666      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.