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: WCHTKSAHDS0

Remotes:

Switch Switch name Switch type
DGLSKSPIRL0  DOUGLASS  RSC 
LEONKSPIRL0  LEON  RSC 
TWNDKSJERL0  TOWANDA  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
316-315 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-315 0 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-315 1 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-315 2 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-315 3 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-315 7 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-315 8 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-554 3 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 0 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 1 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 2 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 3 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 4 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 5 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-609 7 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-630 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 0 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 1 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 3 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 4 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 6 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 7 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 8 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-631 9 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-634 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 0 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 1 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 2 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 3 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 4 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 5 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 6 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 8 Wichita KS 9533 SOUTHWESTERN BELL 532      
316-636 9 Wichita KS 9533 SOUTHWESTERN BELL 532      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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