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: WCHTKSTP00Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
316-205 A Wichita KS 490J DISH WIRELESS, LLC 532      
316-205 9 Wichita KS 490J DISH WIRELESS, LLC 532   2023-07-09   
620-530 5 Clearwater KS 490J DISH WIRELESS, LLC 532   2024-01-11   
620-609 A Udall KS 490J DISH WIRELESS, LLC 532   2024-02-15   
620-609 0 Udall KS 490J DISH WIRELESS, LLC 532   2024-02-15   
620-790 2 Belle Plaine KS 490J DISH WIRELESS, LLC 532   2024-01-11   

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

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