United States Government--internal Revenue Service, Foster, Madison Madison, WV 25130 Phone : (304) 369-1251 Business Category Government Offices-Federal Government Offices & Public Schools Post Office - Madison 650 S Main St Madison, WV 25130 Phone : (304) 369-1251 Business Category Post Offices Toll-Free           (800) ASK-USPS United States Government--postal Service, Madison Madison, WV 25130 Phone : (304) 369-1251 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools United States Government--hico, Madison Madison, WV 25130 Phone : (304) 369-1251 United States Government--hico, Madison Business Category Government Offices-Federal Government Offices & Public Schools