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: WCHTKSTPDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
316-272 A Wichita KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
316-333 A Newton KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
316-600 A El Dorado KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
316-666 A Towanda KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
316-766 A Douglass KS 423J CORETEL KANSAS, INC. - KS 532      
316-837 A Garden Plain KS 423J CORETEL KANSAS, INC. - KS 532      
316-888 A Towanda KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
316-999 A Newton KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
620-299 A Humboldt KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
620-312 A Yates Center KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
620-777 A Marion KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      
620-888 A Hutchinson KS 018H PEERLESS NETWORK OF KANSAS, LLC - KS 532      

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

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