Little Suamico is a town in Oconto County, Wisconsin, United States. The population was 3,877 at the 2000 census. The unincorporated communities of Little Suamico, Sobieski, and Sobieski Corners are located with the town.
Individual Taxpayer IRS Phone Numberâ 1-800-829-1040 â This number is for individual taxpayers to have their questions answered living in the US including the US Virgin Islands and Puerto Rico.
IRS Consumer Taxpayers: 1-800-829-1040. IRS Business Customers: 1-800-829-4933. SHARE: ï ï ï ï³ ï. Labels: Address , Contact , Corporate , Corporate Headquarters , Corporate Office , customer service , Internal Revenue Service , phone number , Review , Reviews , US , USA , Washington DC.