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