Huntington Area Development Council Two new shell buildings are now available - 50, 000 and 42, 000 square feet. HADCO Huntington Area Development Council 916 5th Avenue, Suite 400 / Huntington, WV 25701 Telephone (304) 525-1161 / Telefax (304) 525-1163 E-mail hadco@hadco.org *Note: This site is best viewed in Microsoft Explorer 4.0. ...