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: TPKAKSJAX2Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
785-533 A Phillipsburg KS 122D NEX-TECH WIRELESS, LLC 534      
785-701 A Hays KS 122D NEX-TECH WIRELESS, LLC 534   2024-05-10   
785-701 0 Hays KS 122D NEX-TECH WIRELESS, LLC 534   2024-04-26   
785-772 A St Francis KS 122D NEX-TECH WIRELESS, LLC 534      
785-772 7 St Francis KS 122D NEX-TECH WIRELESS, LLC 534   2005-10-17   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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