Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-291 A Curtis WA PEELWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 0 Curtis WA   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 1 Curtis WA   483E ONVOY, LLC - WA 674   2022-05-12   
360-291 2 Curtis WA   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 3 Curtis WA   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-291 5 Curtis WA   483E ONVOY, LLC - WA 674   2021-06-26   
360-291 6 Curtis WA   483E ONVOY, LLC - WA 674   2021-06-26   
360-291 7 Curtis WA   483E ONVOY, LLC - WA 674   2021-11-20   
360-291 8 Curtis WA   483E ONVOY, LLC - WA 674   2022-02-05   
360-291 9 Curtis WA   483E ONVOY, LLC - WA 674   2022-07-01   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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