United States Government--internal Revenue Service, Foster, Jeffrey Madison, WV 25130 Phone : (304) 369-3615 Business Category Government Offices-Federal Government Offices & Public Schools Post Office - Jeffrey 162 Hewett Creek Rd Jeffrey, WV 25114 Phone : (304) 369-3615 Business Category Post Offices Toll-Free           (800) ASK-USPS United States Government--postal Service, Jeffrey Madison, WV 25130 Phone : (304) 369-3615 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools United States Government Jeffrey, WV 25114 Phone : (304) 369-3615 United States Government Business Category Government Offices-Federal Government Offices & Public Schools