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.
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Switch: WCHTKSOLRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
316-978 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-978 2 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-978 3 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-978 4 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-978 5 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-978 6 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-978 7 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-978 8 Wichita KS 9533 SOUTHWESTERN BELL 532      

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

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