Area Code 206-400 Map and Location

Phone number details for 206-400 numbers

The 206-400 exchange is serviced by the following companies within the DES MOINES ratecenter.

"XO WASHINGTON, INC."

Call are routed trough OCN 7340 and CLLI - STTNWAHODS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in SEATTLE.