United States Government--hurrican Zip Code, Mount Carbon Montgomery, WV 25136 Phone : (304) 442-5063 Business Category Government Offices-Federal Government Offices & Public Schools United States Government--postal Service Mount Carbon, WV 25139 Phone : (304) 442-5063 Business Category Government Offices-Federal Government Offices & Public Schools United States Government--veterans Administration Mount Carbon, WV 25139 Phone : (304) 442-5063 Business Category Government Offices-Federal Associations Fraternal Organizations Veterans & Military Organizations Government Offices & Public Schools United States Government--winfield Zip Code, Cannelton Montgomery, WV 25136 Phone : (304) 442-5063 Business Category Government Offices-Federal Government Offices & Public Schools United States Government Montgomery, WV 25136 Phone : (304) 442-5063 Business Category Government Offices-Federal Government Offices & Public Schools Post Office - Mount Carbon Wv Route 61 Mount Carbon, WV 25139 Phone : (304) 442-5063 Business Category Post Offices Toll-Free           (800) ASK-USPS