The 425-434 exchange is serviced by the following companies within the SNOQUMPASS ratecenter.
"CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK"
Call are routed trough OCN 2408 and CLLI - SNPSWAXARS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in SNOQUALMIE PASS.
Who's number is 425-434 Numbers?