Usps flat rate in Hazelwood, Missouri

The United States Postal Service, located at 5800 Phantom Drive in Hazelwood, Missouri, is a finance and post office institution. With the ability to preview mail and track packages through Informed Delivery notifications, customers can stay informed about their deliveries. The institution also offers a variety of USPS products and services, including mailing tax returns, sending direct mail promotions, and shipping with free Priority Mail envelopes and boxes. Customers can also rent a PO Box for secure mail storage and purchase stamps that celebrate life, art, and culture. Additionally, the institution provides Prepaid Forever Priority Mail Flat Rate Boxes and Envelopes for simplified mailing. With a gift shop for USPS fans of all ages and nationwide career opportunities, the United States Postal Service is dedicated to serving the American public while protecting customers from potential scams.