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: TPKAKSJAXBY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
785-217 A Topeka KS 7421 AT&T - LOCAL 534      
785-217 2 Topeka KS 7421 AT&T - LOCAL 534      
785-217 9 Topeka KS 7421 AT&T - LOCAL 534      
785-248 7 Ottawa KS 7421 AT&T - LOCAL 534      
785-424 A Lawrence KS 7421 AT&T - LOCAL 534      
785-424 1 Lawrence KS 7421 AT&T - LOCAL 534      
785-703 A Washington KS 7421 AT&T - LOCAL 534      
785-703 9 Washington KS 7421 AT&T - LOCAL 534      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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