The 509-672 exchange is serviced by the following companies within the RIMROCK ratecenter.
"CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK"
Call are routed trough OCN 2410 and CLLI - RMRKWAXARS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in RIMROCK.
Who's number is 509-672 Numbers?