Area Code 425-321 Map and Location

Phone number details for 425-321 numbers

The 425-321 exchange is serviced by the following companies within the SILVERLAKE ratecenter.

"LEVEL 3 COMMUNICATIONS, LLC - WA"

Call are routed trough OCN 6121 and CLLI - STTNWAHODS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in SEATTLE.