The Minnesota PTA State Office is located in St Paul, Minnesota.
Minnesota State PTA Office
1667 Snelling Ave. N Suite 111
St. Paul, MN 55108
651-999-7320 local calls
800-672-0993 toll free calls 
651-999-7321 fax

email: mnpta@mnpta.org 

The National PTA State Office is located in Alexandria Virginia.
National PTA Office
1250 N. Pitt Street
Alexandria, VA 22314
800-307-4782