Passport Application Services - Tomahawk 311 W Wisconsin Ave Tomahawk, WI 54487 Phone : (715) 453-2831 Business Category Passport Application Services Toll-Free           (800) ASK-USPS United States Government--post Office 311 W Wisconsin Ave Tomahawk, WI 54487 Phone : (715) 453-2831 Business Category Post Offices Government Offices & Public Schools Post Office - Tomahawk 311 W Wisconsin Ave Tomahawk, WI 54487 Phone : (715) 453-2831 Post Office - Tomahawk Business Category Post Offices Toll-Free           (800) ASK-USPS