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Commonwealth Telephone Directory

Welcome to the Commonwealth of Pennsylvania’s online telephone directory. Below is an alphabetical listing for various agencies within the executive, legislative, and judicial branches of Pennsylvania state government. The 2023 Commonwealth Telephone Directory is available as a PDF.  Based on our annually printed directory, this online version provides you with the added benefits of quarterly updates. Updates are accepted by the Bureau of Publications’ Editor ONLY through your Agency's Commonwealth Telephone Directory Coordinators on specified dates. If you are a new coordinator, please review the step-by-step instructions for modifying your agency’s directory listing.


The Commonwealth Telephone Directory is available and may be ordered by state agencies using PA PublisherFor assistance purchasing the Commonwealth Telephone Directory, contact the Bureau of Publications at (717) 704-1029 or see Administrative Circular 20-12 for details on how to purchase a copy.  The telephone number provided above is not a help desk or switchboard.  If you have a question regarding an individual's telephone number, please refer to the departmental listings below.


Copies of the current Commonwealth Telephone Directory may be ordered through the Pennsylvania Historical and Museum Commission's online bookstore at Copies may also be purchased from the State Museum Store, 300 North Street, Harrisburg 17120-0024. The State Museum is open Wednesday through Saturday from 10 am - 4 pm and Sunday 1 pm - 4 pm.


The online directory is a quarterly updated version of the printed directory.

2023 Commonwealth Telephone Directory​
Administrative Office of Pennsylvania Courts
Board of Claims
Capitol Preservation Committee
Center for Rural Pennsylvania
Commission on Sentencing
Commonwealth Court
Court of Judicial Discipline
Department of Aging
Department of Agriculture
Department of Auditor General
Department of Banking and Securities
Department of Community and Economic Development
Department of Conservation and Natural Resources
Department of Corrections
Department of Drug and Alcohol Programs
Department of Education
Department of Environmental Protection
Department of General Services
Department of Health
Department of Human Services
Department of Labor and Industry
Department of Military and Veterans Affairs
Department of Revenue
Department of State
Department of Transportation
Governor's Advisory Commission on African American Affairs
Governor's Advisory Commission on Asian American Affairs
Governor's Advisory Commission on Latino Affairs
Governor's Advisory Commission on LGBTQ Affairs
Governor's Office
House of Representatives
Independent Regulatory Review Commission
Insurance Department
Joint State Government Commission
Judicial Conduct Board
Judicial Ethics Advisory Board
Juvenile Court Judges Commission
Legislative Budget and Finance Committee
Legislative Data Processing Center
Legislative Reference Bureau
Local Government Commission
Milk Marketing Board
Office of Administration
Office of Attorney General
Office of General Counsel
Office of State Inspector General
Office of the Budget
Office of the Lieutenant Governor
Patient Safety Authority
Pennsylvania Commission for Women
Pennsylvania Commission on Crime and Delinquency
Pennsylvania Council on the Arts
Pennsylvania Emergency Management Agency
Pennsylvania Environmental Hearing Board
Pennsylvania Fish and Boat Commission
Pennsylvania Game Commission
Pennsylvania Gaming Control Board
Pennsylvania Health Care Cost Containment Council
Pennsylvania Higher Education Assistance Agency
Pennsylvania Higher Education Facilities Authority
Pennsylvania Historical and Museum Commission
Pennsylvania Housing Finance Agency
Pennsylvania Human Relations Commission
Pennsylvania Infrastructure Investment Authority
Pennsylvania Intergovernmental Cooperation Authority
Pennsylvania Liquor Control Board
Pennsylvania Municipal Retirement System
Pennsylvania Parole Board
Pennsylvania Public School Employees' Retirement System
Pennsylvania Public Utility Commission
Pennsylvania State Data Center
Pennsylvania State Employees' Credit Union
Pennsylvania State Employees' Retirement System
Pennsylvania State Police
Pennsylvania State System of Higher Education
Pennsylvania Treasury
Pennsylvania Turnpike Commission
Senate of Pennsylvania
State Civil Service Commission
State Ethics Commission
State Public School Building Authority
Superior Court
Supreme Court
US Senators and Representatives