The 360-987 exchange is serviced by the following companies within the LKQUINAULT ratecenter.
"CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK"
Call are routed trough OCN 2408 and CLLI - HMPLWAXARS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in HUMPTULIPS.