NATS Member Regions

Cal-Western Region

Arizona, California, Hawaii, Nevada, Utah

Central Region

Illinois, Iowa, Missouri

Eastern Region 

Delaware, New Jersey, New York, Pennsylvania, Quebec (includes Ottawa area), West Virginia

Great Lakes Region 

Indiana, Michigan, Ohio, Ontario (excludes Ottawa area)

Intermountain Region 

Alberta, Idaho, Montana, Eastern Oregon, Eastern Washington

Mid-Atlantic Region

Maryland, North Carolina, South Carolina, Virginia, Washington, D.C.

Mid-South Region

Kentucky, Tennessee

New England Region

Connecticut, Maine, Massachusetts, New Brunswick, Newfoundland, New Hampshire, Nova Scotia, Prince Edward Island, Rhode Island, Vermont

North Central Region

Manitoba, Minnesota, North Dakota, Saskatchewan, South Dakota, Wisconsin

Northwestern Region

Alaska, British Columbia, Western Oregon, Western Washington

Southeastern Region

Alabama, Florida, Georgia, Puerto Rico, Virgin Islands

Southern Region

Arkansas, Louisiana, Mississippi

Texoma Region

New Mexico, Oklahoma, Texas

West Central Region

Colorado, Kansas, Nebraska, Wyoming