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.
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Switch: STTLWAWB12Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-837 1 Seattle WA 145J TERRA NOVA TELECOM INC. 674      
253-604 5 Puyallup WA 145J TERRA NOVA TELECOM INC. 674      
360-266 9 Chehalis WA 145J TERRA NOVA TELECOM INC. 674      
360-344 5 Port Townsend WA 145J TERRA NOVA TELECOM INC. 674      
360-361 0 Skykomish WA 145J TERRA NOVA TELECOM INC. 674      
360-401 1 Shelton WA 145J TERRA NOVA TELECOM INC. 674      
360-520 8 Chehalis WA 145J TERRA NOVA TELECOM INC. 674      
360-545 9 Shelton WA 145J TERRA NOVA TELECOM INC. 674      
360-563 6 Snohomish WA 145J TERRA NOVA TELECOM INC. 674      
360-615 0 Enumclaw WA 145J TERRA NOVA TELECOM INC. 674      
360-717 0 Hoodsport WA 145J TERRA NOVA TELECOM INC. 674      
360-914 6 Oak Harbor WA 145J TERRA NOVA TELECOM INC. 674      
425-550 0 Halls Lake WA 145J TERRA NOVA TELECOM INC. 674      
425-667 7 Bothell WA 145J TERRA NOVA TELECOM INC. 674      
564-999 A Olympia WA 145J TERRA NOVA TELECOM INC. 674      

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

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