The USPS Delmont PA Post Office serves Murrysville, Delmont, Export, and surrounding areas. 

800-ASK-USPS® (800-275-8777)
Passport 724-468-5236
TTY 877-889-2457

Online Services
On-Site Services:
Bulk Mail Account Balance
Bulk Mail New Permit
Burial Flags
Business Reply Mail Account Balance
Business Reply Mail New Permit
Duck Stamps
General Delivery
Global Express Guaranteed®
Money Orders (Domestic)
Money Orders (Inquiry)
Money Orders (International)
PO Box Online
Packaged Stamps
Passport Photo
Pickup Accountable Mail
Pickup Hold Mail
Priority Mail International®
Sure Money

US Post Offices observe the following Federal Holidays:
Martin Luther King, Jr.'s Birthday
President's Day
Memorial Day
Independence Day, 4th of July
Labor Day
Columbus Day
Veteran's Day
Thanksgiving Day
Christmas Day
New Year's Day