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.

Curtis, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-245 A CRTSWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-245 0   483E ONVOY, LLC - WA 674   2022-03-25   
360-245 1   483E ONVOY, LLC - WA 674   2022-03-25   
360-245 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-14   
360-245 3 CRTSWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-245 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-11-20   
360-245 5 TKWLWALL4MD  508J CENTURYLINK COMMUNICATIONS LLC 674   2013-12-26   
360-245 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2011-04-26   
360-245 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2008-09-06   
360-245 8 STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2009-04-24   
360-245 9   483E ONVOY, LLC - WA 674   2022-08-08   
360-291 A PEELWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 0 PEELWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 1   483E ONVOY, LLC - WA 674   2022-05-12   
360-291 2 PEELWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 3 PEELWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 4 STTLWA06XLX  506J TWILIO INTERNATIONAL INC 674   2021-02-23   
360-291 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
360-291 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-06-26   
360-291 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-11-20   
360-291 8   483E ONVOY, LLC - WA 674   2022-02-05   
360-291 9   483E ONVOY, LLC - WA 674   2022-07-01   
564-264 A   483E ONVOY, LLC - WA 674   2022-10-20   
564-264 2   483E ONVOY, LLC - WA 674   2022-10-20   
564-264 3   483E ONVOY, LLC - WA 674   2022-10-20   
564-264 4   483E ONVOY, LLC - WA 674   2022-10-20   
564-264 7   483E ONVOY, LLC - WA 674   2022-12-21   
564-264 8   483E ONVOY, LLC - WA 674   2022-12-21   

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.