1-800-275-8777USPS (United Postal Service) Customer Service department provides support regarding courier delivery, tracking, shipping, payment and return. The customer service team offer help regarding domestic delivery and international shipping queries. USPS a USA based shipping Company offers logistics and shipping services to e-commerce undertakings, retail businesses and cargo service providers.
USPS Customer Service Tracking
USPS (United Postal Service) provides tracking service support to consumers on domestic and international parcels. USPS provides tracking and delivery information through below mentioned means:
How to Track USPS Online?
- Go to USPS official portal at (https://www.usps.com/)
- Navigate and click on "Quick Tools" on the homepage
- Click on "Track a Package"
- Enter a tracking number or bar code number of package in search box
- Click on "Track" to check the current status of package delivery
Track USPS Package by Text
Send a
Text to 28777 along with a tracking number as the content of the message. However, a standard message and data rates may apply on Text service.
Track USPS Package Over Phone
Call at
1-800-275-8777 between Monday to Friday 8:00 a.m. to 8:30 p.m. ET and Saturday 8:00 a.m. to 6:00 p.m. ET.
USPS Customer Service Lost Tracking Number
Visit USPS
Missing Mail service to submit a missing mail search request.
USPS International Tracking Customer Service
800-222-1811Call the international query center to seek help regarding international parcels, delivery and shipments.
USPS Customer Service Phone Number
USPS Customer Care Center
1-800-275-8777Monday to Friday, 8:00 a.m. to 8:30 p.m. ET
Saturday, 8:00 a.m. to 6:00 p.m. ET
USPS Technical Support
1-800-344-7779Monday to Friday, 8:00 a.m. to 8:30 p.m. ET
Saturday, 8:00 a.m. to 6:00 p.m. ET
Domestic & International USPS Tracking
1-800-222-1811Monday to Friday, 8:00 a.m. to 8:30 p.m. ET
Saturday, 8:00 a.m. to 6:00 p.m. ET
Stamps & Postal Store Orders
1-844-737-7826Monday to Friday 8:00 a.m. to 4:30 p.m. ET
Closed Saturdays, Sundays.
Free Shipping Supplies
1-800-610-8734Monday to Friday, 7:00 a.m. to 11:00 p.m. ET.
Saturday, 7:00 a.m. to 6:00 p.m. ET.
USPS International Shipping Customer Service Number
800-222-1811USPS Customer Service Number for Lost Package
800-275-8777USPS Customer Service Number Live Agent
1-800-275-8777USPS Customer Service Claims Phone Number
800-275-8777USPS Customer Service Email
USPS customer service email support is meant for addressing technical queries, questions on services, products and missing mail. USPS empowers to send an email query by using an online from to send a query to customer service team.
Steps to Email USPS Customer Service
- Go to the USPS online portal i.e. (https://www.usps.com/)
- Click on "support" option available on the homepage
- On the help page navigate and click on "Email Us"
- Choose an Issue under the "What's the reason for inquiry?" section
- Provide details regarding the issue
- Enter details like personal contact, time and location
- Review the query and confirm
- Click on "Submit" to send email query to customer service team
- The support team will revert back with all possible helpful information
USPS Customer Service Chat
USPS does not provide customer service support through live chat. However, the USPS (United Postal Service) offers phone number, email or mailing service to contact the support team. Visit
USPS contact page to find customer service phone numbers, email or mailing addresses.
How Do I Contact USPS Customer Service?
1-800-275-8777How to File a Customer Service Complaint with USPS?
1-800-275-8777USPS Customer Service Change of Address
Contact at
1-800-275-8777 or visit
USPS Change Address portal to avail the service.
USPS Customer Service Hours
Monday through Friday from 8:00 a.m. to 8:30 p.m. Eastern Time (Alaska and Hawaii are 8:00 a.m. to 9:30 p.m. ET)USPS Customer Service Hours Saturday
The customer service remains Closed on Saturday.What Time Does USPS Customer Service Close?
Monday through Friday from 8:00 a.m. to 8:30 p.m. Eastern Time.