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PNNL Contacts

Phone Numbers and Addresses

Pacific Northwest National Laboratory

Mailing address:
P.O. Box 999
Richland, WA 99352

Street address:
902 Battelle Boulevard
Richland, WA

(Note: All letters and other forms of mail delivered through the U.S. Postal Service should be sent to the mailing address. Due to zip code changes in 2004, the use of the street address alone or in combination with the mailing address could result in delivery problems).

Switchboard (509) 375-2121
Toll Free 1-888-375-PNNL (7665)
Staff Information (weather hotline) (509) 375-2124
Employment Information (509) 375-6677
Shipping and Receiving (509) 375-2927
User Housing Facility (509) 372-6736

View other Richland Building Addresses

Battelle Headquarters

Battelle Columbus Operations
505 King Avenue
Columbus, OH 43201-2693

Switchboard: (614) 424-6424

PNNL's Washington, D.C. office

Battelle Washington Operations
901 D Street
370 L'enfant Promenade, SW
Suite 900
Washington, DC 20024-2115

Reception Desk: (202) 479-0500

PNNL's Seattle office

Battelle Seattle Research Center
BSRC Visitor Information
1100 Dexter Avenue North
Suite 400
Seattle, WA 98109-3598

Reception Desk: (206) 525-3130

PNNL's Sequim office

Marine Sciences Laboratory
1529 West Sequim Bay Road
Sequim, WA 98382

Automated Voice System: (360) 683-4151

PNNL's Portland office

Pacific Northwest National Laboratory
620 SW 5th Avenue
Suite 810
Portland, OR 97204-1423

(503) 417-2174

PNNL’s Corvallis office

Microproducts Breakthrough Institute
1000 NE Circle Boulevard, Suite 11101
Corvallis, OR 97330

(541)713-1324

PNNL Contacts

Contact us

Laboratory Contact Info

PNNL Mailing Address

Pacific Northwest National Laboratory
P.O. Box 999
Richland, WA 99352

PNNL Street Address

Pacific Northwest National Laboratory
902 Battelle Boulevard
Richland, WA

PNNL Toll Free

1-888-375-PNNL (7665)