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: HAYSKSFTCM1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
785-315 A Assaria KS 122D NEX-TECH WIRELESS, LLC 534      
785-381 A Sylvan Grove KS 122D NEX-TECH WIRELESS, LLC 534      
785-401 A Tipton KS 122D NEX-TECH WIRELESS, LLC 534      
785-419 A Brookville KS 122D NEX-TECH WIRELESS, LLC 534      
785-469 A Lucas KS 122D NEX-TECH WIRELESS, LLC 534      
785-495 A Ness City KS 122D NEX-TECH WIRELESS, LLC 534      
785-500 A Cawker City KS 122D NEX-TECH WIRELESS, LLC 534      
785-583 A Colby KS 122D NEX-TECH WIRELESS, LLC 534      
785-585 A Smith Center KS 122D NEX-TECH WIRELESS, LLC 534      
785-620 A Smith Center KS 122D NEX-TECH WIRELESS, LLC 534      
785-639 A Hays KS 122D NEX-TECH WIRELESS, LLC 534      
785-810 A Ellsworth KS 122D NEX-TECH WIRELESS, LLC 534      

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

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