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: KSCYKSNADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
913-341 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-381 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-383 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-385 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-642 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-648 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-649 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-652 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-901 A Kansas City KS 9533 SOUTHWESTERN BELL 524      
913-967 A Kansas City KS 9533 SOUTHWESTERN BELL 524      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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