US Postal Service 1-800 number
USPS – United States Postal Service is the largest shipping operator in the United States. She founded back in 1775.
USPS International same part of the Universal Postal Union. In addition, USPS delivers mail items to 190 countries, which are also members of the Universal Postal Union.
The US Postal Service employs more than 546 000 employees, making it the third largest employer in the country after the US Department of Defense and Wal-Mart company. The USPS operates the largest civilian vehicle fleet in the world – about 260,000 vehicles.
Customer Service: 1-800-275-8777 (1-800-ASK-USPS)
Track and Confirm’s customer service: 1-800-222-1811
Facilities Access and Shipment Tracking (FAST) : 877-569-6614
Mail Tracking & Reporting : (800) 238-3150