Area Code 509-205 Map and Location

Phone number details for 509-205 numbers

The 509-205 exchange is serviced by the following companies within the KENNEWICK ratecenter.

"T-MOBILE USA, INC."

Call are routed trough OCN 6529 and CLLI - KNWCWAXA1MD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in KENNEWICK.