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  1. Welcome | USPS

  2. USPS Tracking

  3. Receive Mail & Packages | USPS

  4. Postage Rates & Prices | USPS

  5. Informed Delivery - Mail & Package Notifications | USPS

  6. Send Mail & Packages | USPS

  7. Contact Us | USPS

  8. ZIP Code™ Lookup | USPS

  9. Find USPS Locations

  10. Postal Facts - U.S. Postal Service