Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

NXX: 863

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-863 A Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 0 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 1 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 2 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 3 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 4 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 5 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 6 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 7 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 8 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   
206-863 9 Seattle WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2025-12-19   

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

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