Arkansas, El Dorado, Union Economy Inn August 12, 2010 / No Comments Business Phone:(870) 862-1338 Type of Business:Hotels & Motels Type of Lodging:Accommodations Address:421 Southwest Ave CityEl Dorado CountyUnion StateArkansas Country:USA Zip Code:71730 Area Code:870 Daylight Savings:Y Federal Information Processing Standards:5139 Local Time Zone:CST To navigate, press the arrow keys.