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: ASFDWAXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-569 A Ashford WA 2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-569 0 Ashford WA 2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-569 2 Ashford WA 2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-569 6 Ashford WA 2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-569 8 Ashford WA 2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      

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

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