It depends on which Phillips County you are asking for. There are four Phillips Counties in different states across the US. According to the NACo, the county seats for each of the Phillips Counties are as follows:
* Phillips County, Arkansas: Helena * Phillips County, Colorado: Holyoke * Phillips County, Kansas: Phillipsburg * Phillips County, Montana: Malta
In north-central Wisconsin. The largest city is Park Falls and the County Seat is Phillips.
The County Seat of Sussex County is Georgetown,The County Seat of New Castle County is Wilmington.The County Seat of Kent County is Dover.
The county seat of Will County, IL is Joliet.
Canton is the county seat in Cherokee County, Georgia.
The county seat of summers county is Hinton
Hugo is the county seat in Choctaw County, Oklahoma.
The county seat for Sanpete County, Utah is Manti.
Cleveland is the County Seat of Cuyahoga County. Toledo is the County Seat of Lucas County.
Indianapolis is the county seat of Marion County, Indiana.
The county seat of Shiawassee County MI is Corunna.
Carlsbad is the county seat of Eddy County.
The county seat of Tarrant County, Texas, is Fort Worth.