Federal Square Post Office
does not have retail counter servicesThis USPS post office is located in Harrisburg, PA where the date and time is currently: 4/2/2026, 6:47:19 PM
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1.3 mi
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3.3 mi
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4.8 mi
6.1 mi
Phone numbers
Services at Federal Square Post Office
No dedicated parking. Here's what you can do at this location:
PO Box & Mail
- PO Box (Online Management)
- Rent a PO Box and manage billing online. A PO Box gives you a secure, private mailing address — useful if you run a business or want to separate personal and business mail.
Other Services
- Customer Service Referrals
- Staff can help answer questions or direct you to the right resource for issues with mail delivery, address changes, or other USPS services.