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: WCHTKSAMDS0

Remotes:

Switch Switch name Switch type
WCHTKSBERS1  BENTON  RSC 
WCHTKSCZRS2  WICHITA  RSC 
WCHTKSVCRS3  VALLEY CENTER  RSC 
WCHTKSWWRS4  WHITEWATER  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
316-261 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-262 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-263 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-264 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-265 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-266 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-267 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-268 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-269 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-290 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-291 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-292 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-293 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-295 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-299 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-303 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-337 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-352 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-383 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-436 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-570 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-660 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-671 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-676 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-677 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-730 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-833 A Wichita KS 9533 SOUTHWESTERN BELL 532      
316-882 A Wichita KS 9533 SOUTHWESTERN BELL 532      

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

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