Penn Mail Services is open and operating. Click here for more information.

USPS Mailing

USPS electronically scans the last two lines of the address to ensure quick delivery of USPS mail. Be sure that your correspondents include the proper street address and city, state, zip plus 4-digit building code when addressing mail to you. Please avoid the use of any addresses that refer to a street corner. Mail addressed outside of USPS requirements adds time to mail processing and delivery. Click here to see addressing guidelines.