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: LENXKS24DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
816-416 A Kansas City MO 3915 EVERFAST FIBER NETWORKS LLC 524      
816-488 A Kansas City MO 3915 EVERFAST FIBER NETWORKS LLC 524      
816-988 A Blue Springs MO 3915 EVERFAST FIBER NETWORKS LLC 524      
913-322 A Kansas City KS 3915 EVERFAST FIBER NETWORKS LLC 524      
913-439 A Kansas City KS 3915 EVERFAST FIBER NETWORKS LLC 524      
913-825 A Kansas City KS 3915 EVERFAST FIBER NETWORKS LLC 524      
913-951 A Kansas City KS 3915 EVERFAST FIBER NETWORKS LLC 524      
913-956 A Kansas City KS 3915 EVERFAST FIBER NETWORKS LLC 524      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.