Use this Dauphin County, PA county government directory to find phone numbers, information & website links for all the city government & municipal government offices. Find the information about Dauphin County law enforcement agencies, such as probation & parole, the public defender, the district attorney & the county courthouse. Find places to obtain a passport in Dauphin County, PA listed here. Also find phone numbers for the Dauphin County libraries and parks in Dauphin County, PA. Any Dauphin County government phone numbers you will need can be found right here!