United States Postal Services (USPS) Contact No. (800) 275-8777

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Contact Information

  • (800) 275-8777 (For Customer Support, Monday-Friday: 8am-8:30pm, Saturday: 8am-6pm ET)

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Important Contact Details

Sr.No. Service Contact/Email Timing
1 Domestic & International USPS Tracking 1-800-222-1811 Monday-Friday: 8am-8:30pm ET
Saturday 8am-6pm ET
2 Stamps & Free Shipping Supplies 1-844-737-7826,
SFSdelivery.confirmation@usps.gov
Monday-Friday: 8am-4:30pm ET,
Closed: Saturday, Sunday, and Postal Holidays
3 Free Shipping Supplies 1-800-610-8734 Monday-Friday: 7am-11pm ET
Saturday 7am-6pm ET
4 Technical Support 1-800-344-7779 Monday-Friday: 8am-8:30pm ET
Saturday 8am-6pm ET
5 Domestic and international mailing requirements; prices and eligibility, mail preparation, rate calculators postalexplorer@usps.gov -
6 PostalPro (800) 238-3150 -

For Claim

Domestic Shipments

  • For any query/complaint regarding the domestic shipments kindly contact at 1-800-332-0317 (Monday-Friday: 6 AM-6 PM CT)
  • If your item arrives damaged or is missing contents, you may file a claim immediately but must file no later than 60 days after the mailing date.
  • If your item does not arrive at all, file a claim in the time period for the service you used given below.
    Sr No. Service File After File Before
    1 Priority Mail Express® 7 days 60 days
    2 Priority Mail Express COD 15 days 60 days
    3 Priority Mail® 15 days 60 days
    4 Insured Mail 15 days 60 days
    5 Collect on Delivery (COD) 15 days 60 days
    6 Registered Mail® & Registered COD Mail 15 days 60 days
    7 APO/FPO Priority Mail Express Military® Service 21 days 180 days
    8 APO/FPO/DPO Insured Mail, Registered Mail (Priority Mail, First-Class Mail, USPS Ground Advantage, SAM, or PAL services) 45 days 1 year
    9 APO/FPO/DPO Insured Mail (Surface only) 75 days 1 year
  • For more information please read .

International Shipments

  • For any query/complaint regarding the international shipments, you can contact to the customer support.
  • Each international mail service has a different filing period. The filing period is based on the mailing date on your receipt.
    Sr No. Service File After File Before Otder Restrictions
    1 Priority Mail Express International® (PMEI) 3 days 90 days Online inquiries can only be initiated by tde U.S. sender.
    2 PMEI witd Money-Back Guarantee 3 days 30 days 3-90 days to submit an inquiry for loss, damaged, or missing contents
    3 Priority Mail International® 7 days 6 montds Online inquiries can only be initiated by tde U.S. sender
    4 Registered Mail® 7 days 6 montds Online inquiries can only be initiated by tde U.S. sender
    5 First-Class Mail International® - - Inquiries are not accepted for ordinary letters sent witdout Registered Mail service.
    6 First-Class Package International Service® - - Inquiries cannot be processed online for ordinary parcels sent witdout Registered Mail service.
  • For more information please read .

For Refund

Address

United States Postal Services
475 L'Enfant Plaza SW,
Washington, DC 20260

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