en.wikipedia.org/wiki/United_States_Postal_Service

The United States Postal Service is an independent agency of the United States federal .... By 1869, with 27,000 local post offices to deal with, it had changed to sorting mail en route in specialized railroad mail cars, called Railway Post Offices , ...

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Looking for a USPS Post Office location? Enter search criteria, like a ZIP Code™ or city and state, so we can point you to locations nearby.

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US Post Office™ ›: STERLING 150 S STERLING BLVD STERLING VA 20164; US Post Office™ ›: DULLES 45005 AVIATION DR STE 120. STERLING VA 20166

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Post Offices™. Post Offices™, Approved Postal Providers™, Stamps, Self-Service Kiosks, Collection Boxes, Blue Collection Boxes, Priority Mail Express® ...

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Looking for a USPS Post Office location? Enter search criteria, like a ... Find Locations. ‹ Back to list ... US Post Office™ ›: LEESBURG ANNEX 75 LAWSON RD ...

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Use our quick tools to find locations, calculate prices, look up a Zip Code, and ... Pending Postal Regulatory Commission review, the USPS® will update prices ...

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An appointment to apply for a passport is required for this Post Office™ location. For more passport information, contact the Department of State at ...

www.postallocations.com/va/dulles/ashburn

I went to the local post office and they couldn't help. They told me that I had to go to the main post office instead. I am elderly and care for my invalid 91 year old ...

www.usa.gov/post-office

Sep 21, 2018 ... You can ask your local post office to temporarily change your address. Learn about the timeline rules for a temporary change of address.