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: STTLWAWB31Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-738 1 Vashon WA 839J EON TELECOM, INC. 674   2023-05-05   
206-813 A Seattle WA 839J EON TELECOM, INC. 674      
206-813 1 Seattle WA 839J EON TELECOM, INC. 674   2022-12-25   
253-532 3 Tacoma WA 839J EON TELECOM, INC. 674   2023-06-19   
360-641 0 Ashford WA 839J EON TELECOM, INC. 674   2023-05-05   
425-472 0 Bellevue WA 839J EON TELECOM, INC. 674   2023-05-05   
425-474 1 Everett WA 839J EON TELECOM, INC. 674   2023-05-05   
564-242 1 Marysville WA 839J EON TELECOM, INC. 674   2023-05-05   
564-465 1 Orting WA 839J EON TELECOM, INC. 674   2023-05-05   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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