This list of tourism offices in the United States and Canada was accurate as of November 2012.
United States
Alabama Tourism Department
(334) 242-4169
www.alabama.travel
Alaska Travel Industry Association
(907) 929-2842
www.travelalaska.com
Arizona Office Of Tourism
(866) 275-5816
(602) 364-3700
www.arizonaguide.com
Arkansas Department Of Parks & Tourism
(501) 682-7777
www.arkansas.com
Visit California
(916) 444-4429
www.visitcalifornia.com
Colorado Tourism Office
(800) 265-6723
www.colorado.com
Connecticut Office Of Tourism
(888) 288-4748
www.ctvisit.com
Delaware Tourism Office
(866) 284-7483
www.visitdelaware.com
Destination DC
(800) 422-8644
(202) 789-7000
www.washington.org
Visit Florida
(866) 972-5280
(850) 488-5607
www.visitflorida.com
Georgia Department Of Economic Development
(800) 847-4842
www.exploregeorgia.org
Hawaii Tourism Authority
(800) 464-2924
www.gohawaii.com
Idaho Department Of Commerce
(800) 847-4843
(208) 334-2470
www.visitid.org
Illinois Office Of Tourism
(800) 226-6632
www.enjoyillinois.com
Indiana Office Of Tourism Development
(800) 677-9800
www.enjoyindiana.com
Iowa Tourism Office
(888) 472-6035
(515) 725-3084
www.traveliowa.com
Kansas Travel & Tourism
(785) 296-2009
www.travelks.com
Kentucky Department Of Tourism
(800) 225-8747
(502) 564-4930
www.kentuckytourism.com
Louisiana Department Of Culture, Recreation And Tourism
(800) 994-8620
www.louisianatravel.com
Maine Office Of Tourism
(888) 624-6345
www.visitmaine.com
Maryland Office Of Tourism
(866) 639-3526
www.visitmaryland.org
Massachusetts Office Of Travel & Tourism
(800) 227-6277
(617) 973-8500
www.massvacation.com
Travel Michigan
(888) 784-7328
www.michigan.org
Explore Minnesota
(888) 868-7476
www.exploreminnesota.com
Mississippi Division Of Tourism
(866) 733-6477
(601) 359-3297
www.visitmississippi.org
Missouri Division Of Tourism
(800) 519-2100
(573) 751-4133
www.visitmo.com
Montana Office Of Tourism
(800) 847-4868
www.visitmt.com
Nebraska Tourism Commission
(888) 444-1867
www.visitnebraska.gov
Nevada Commission On Tourism
(800) 638-2328
(775) 687-4322
www.travelnevada.com
New Hampshire Division Of Travel & Tourism Development
(603) 271-2665
www.visitnh.gov
New Jersey Division Of Travel & Tourism
(609) 599-6540
www.visitnj.org
New Mexico Tourism
(505) 827-7400
www.newmexico.org
New York State Tourism
(800) 225-5697
www.iloveny.com
North Carolina Department Of Commerce
Division of Tourism
(800) 847-4862
www.visitnc.com
North Dakota Tourism Division
(800) 435-5663
www.ndtourism.com
Ohio Tourism Division
(800) 282-5393
www.discoverohio.com
Oklahoma Tourism & Recreation Department
(800) 652-6552
www.travelok.com
Travel Oregon
(800) 547-7842
www.traveloregon.com
Pennsylvania Tourism Office
(800) 847-4872
www.visitpa.com
Rhode Island Tourism Division
(800) 556-2484
www.visitrhodeisland.com
South Carolina Department Of Parks, Recreation & Tourism
(866) 224-9339
(803) 734-1700
www.discoversouthcarolina.com
South Dakota Office Of Tourism
(800) 732-5682
www.travelsd.com
Tennessee Department Of Tourist Development
(800) 462-8366
www.tnvacation.com
Texas Tourism
(800) 452-9292
www.traveltex.com
Utah Office Of Tourism
(800) 200-1160
www.utah.com
Vermont Department Of Tourism
(800) 837-6668
(802) 828-3237
www.vermontvacation.com
Virginia Tourism Corporation
(800) 847-4882
www.virginia.org
Washington Tourism Alliance
(866) 964-8913
www.experiencewa.com
West Virginia Division Of Tourism
(800) 225-5982
www.wvtourism.com
Wisconsin Department Of Tourism
(800) 432-8747
(608) 266-2161
www.travelwisconsin.com
Wyoming Travel & Tourism
(800) 225-5996
(307) 777-7777
www.wyomingtourism.org
Canada
Travel Alberta
(800) 252-3782
www.travelalberta.com
Tourism BC
(800) 435-5622
www.hellobc.com
Travel Manitoba
(800) 665-0040
(204) 927-7838
www.travelmanitoba.com
New Brunswick Department Of Tourism & Parks
(800) 561-0123
www.tourismnewbrunswick.ca
Newfoundland And Labrador Tourism
(800) 563-6353
www.newfoundlandlabrador.com
Northwest Territories
(800) 661-0788
www.spectacularnwt.com
Nova Scotia Department Of Tourism, Culture, And Heritage
(800) 565-0000
(902) 425-5781
www.novascotia.com
Nunavut Tourism
(866) 686-2888
www.nunavuttourism.com
Ontario Tourism Marketing Partnership
(800) 668-2746
www.ontariotravel.net
Tourism Prince Edward Island
(800) 463-4734
www.tourismpei.com
Tourism Quebec
(877) 266-5687
www.bonjourquebec.com
Tourism Saskatchewan
(877) 237-2273
www.sasktourism.com
Tourism Yukon
(800) 661-0494
www.travelyukon.com