# USPS charges — What is USPS KIOSK 3548409553? Identify USPS charges on your credit card statement. View merchant details, contact information, and common charge variations. **URL Source:** https://www.brex.com/tools/charge-finder/usps --- > **Note:** This content was automatically generated from the HTML page because structured content was not available. # USPS charges Identify USPS charges on your credit card statement. View merchant details, contact information, and common charge variations. Website:[www.usps.com](https://www.usps.com) Phone:[1-800-275-8777](tel:1-800-275-8777) Category:Transportation About Brex Charge Finder Brex's database includes millions of merchant descriptors to help you identify unknown charges. Data updated daily Search by merchant or statement descriptor Never guess about charges again Brex automatically identifies every transaction for you. Get started [See Brex in action →](/book-a-demo) Statement Variations How USPS might appear on your statement USPS KIOSK 3548409553USPS PO 0540760039USPS CHANGE OF ADDRESSUSPS KIOSK 0334049550USPS KIOSK 0334789551USPS KIOSK 0367719550USPS KIOSK 0376609552USPS KIOSK 0446549550USPS KIOSK 0503499551USPS KIOSK 0509309552USPS KIOSK 0510329550USPS KIOSK 0515359550 Show all 20 variations i**Don't see your exact charge?** Merchants often change their billing descriptors. If the merchant name matches, it's likely the same vendor. ## What is USPS? USPS is the only delivery service mandated by law to reach every address in the nation, fulfilling a universal service obligation regardless of location or profitability. It offers a wide range of services including package and mail delivery, Click-N-Ship label printing, PO Box rentals, stamp sales, and the free Informed Delivery notification service. Both individual consumers and businesses rely on USPS for everyday shipping, bulk mailing, and logistics needs. Charges are typically per-use or per-shipment rather than subscription-based, reflecting its mission to provide universal access over a profit-driven model. Founded 1971 Category Transportation Headquarters 475 L'Enfant Plaza SW, Washington, DC 20260 Contact USPS Need help with a charge? Contact USPS's support team directly. Phone: [1-800-275-8777](tel:1-800-275-8777) Email: [postalexplorer@usps.gov](mailto:postalexplorer@usps.gov) [Visit Support Page](https://www.usps.com/help/contact-us.htm) Manage Account Log in to your USPS account to view invoice details or manage subscriptions. [Log in to USPS](https://reg.usps.com/) Looking for a different charge? Search our database of millions of merchants