Mail Sent to the Court
All mail sent to the United States District Court for the Eastern District of Pennsylvania at 601 Market Street, Philadelphia, PA and divisional office locations should include both the zip code and 4-digit extension number. Accordingly, all mail submitted to a judicial officer or the clerk of court should be addressed as follows:

Name of Judicial Officer
United States District Court for the Eastern District of Pennsylvania
U.S. Courthouse
601 Market Street, Room #_____
Philadelphia, PA 19106-____

Michael E. Kunz, Clerk of Court
United States District Court for the Eastern District of Pennsylvania
U.S. Courthouse
601 Market Street, Room 2609
Philadelphia, PA 19106-1797

The use of bar coding technology currently available in word processing software packages in addressing envelopes is encouraged. A listing of the room numbers and zip-code 4-digit extension numbers of the judicial officers of the United States District Court for the Eastern District of Pennsylvania is included in Address Information. Please see New Mail Policies for additional information.