United States Government--internal Revenue Service, Foster, Ashford Costa, WV 25051 Phone : (304) 836-8100 Business Category Government Offices-Federal Government Offices & Public Schools United States Government--postal Service, Other Area Post Offices, Ashford Costa, WV 25051 Phone : (304) 836-8100 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools United States Government--hico, Ashford Costa, WV 25051 Phone : (304) 836-8100 Business Category Government Offices-Federal Government Offices & Public Schools