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: ATWDKSSTRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
785-322 A Herndon KS 9533 SOUTHWESTERN BELL 534      
785-322 5 Herndon KS 9533 SOUTHWESTERN BELL 534      
785-626 A Atwood KS 9533 SOUTHWESTERN BELL 534      
785-626 0 Atwood KS 9533 SOUTHWESTERN BELL 534      
785-626 1 Atwood KS 9533 SOUTHWESTERN BELL 534      
785-626 3 Atwood KS 9533 SOUTHWESTERN BELL 534      
785-626 4 Atwood KS 9533 SOUTHWESTERN BELL 534      
785-626 9 Atwood KS 9533 SOUTHWESTERN BELL 534      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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