How to Contact USPS [2025]

Last updated 3 days ago. Our resources are updated regularly but please keep in mind that links, programs, policies, and contact information do change.

The United States Postal Service handles billions of pieces of mail each year, but when something goes wrong, getting help can sometimes feel challenging.

This guide breaks down how to reach USPS, from the main customer service line to specialized departments for business customers. The key is matching your specific problem to the right contact channel.

Primary Contact Methods

Main Customer Service Line

The primary phone number for most USPS issues is 1-800-ASK-USPS (1-800-275-8777). This toll-free line uses an automated system available 24 hours a day, seven days a week. The system can handle common requests like tracking packages, finding Post Office locations and hours, looking up ZIP codes, scheduling redelivery, and activating hold mail requests.

Live customer service representatives are available during more limited hours: Monday through Friday from 8:00 AM to 8:30 PM Eastern Time, and Saturday from 8:00 AM to 6:00 PM Eastern Time.

For customers who are deaf or hard of hearing, TTY access is available by dialing 7-1-1 to connect to your state’s Telecommunications Relay Service, which will then facilitate the call to USPS. A dedicated TTY number is also available at 1-877-889-2457 during standard business hours.

Online Help Center

The USPS website offers extensive self-service options that can often resolve issues faster than calling. The main starting point is the “Contact Us” page, which guides users to the appropriate tool based on their specific problem.

For written inquiries, USPS provides a structured web form rather than a direct email address. The Email Us system categorizes issues to ensure they reach the correct department. Main categories include:

• Where is my package? For inquiries about missing or delayed packages with tracking numbers
• Where is my mail? For general mail delivery service issues, such as inconsistent delivery, redelivery problems, or mail theft
• USPS.com For technical problems with the website or online tools like Click-N-Ship, PO Box online, or Informed Delivery
• Personnel For submitting compliments or complaints about postal employee behavior
• Postal Facility For issues with specific USPS locations, including access, signage, hours, or appearance

The USPS also maintains an extensive FAQ database that should be your first stop for many common issues. Searching for topics like “Missing Mail – The Basics” or “Delayed mail and packages” often provides immediate answers without needing to contact customer service.

Local Post Office

For certain issues, visiting your local Post Office remains the most effective—and sometimes only—option. This is necessary for tasks requiring physical verification, such as presenting damaged packages for claim inspection, verifying identity for change of address requests, or applying for first-time passports.

To find the nearest Post Office, its hours, and specific services offered, use the USPS Locations tool. For persistent local delivery problems, speaking directly with the Postmaster or station manager of your local office is often the most direct path to resolution.

Essential Phone Numbers Directory

Different USPS departments have dedicated phone lines that can be more efficient than the main customer service number for specific issues:

Reaching a Live Agent

The USPS phone system is designed primarily for self-service, which can create barriers when you need to speak with a human representative. While the system is efficient for handling routine inquiries, it can be frustrating when your issue is complex or doesn’t fit the automated options.

Understanding the Automated System

The Interactive Voice Response (IVR) system at 1-800-ASK-USPS responds to spoken keywords. You can say “Tracking” for package status, “Redelivery” to schedule a new delivery attempt, or “Stamps” for postage information. The challenge comes when your issue doesn’t align with the pre-programmed categories.

Proven Methods to Reach an Agent

While USPS doesn’t publish official shortcuts to live agents, customers have identified several reliable methods:

The Direct Approach: Clearly and repeatedly say “Agent” or “Customer Service” when the IVR presents menu options. This may require several attempts.

The Tracking Path: The most consistent method involves navigating through the package tracking menu, even if your issue isn’t strictly about tracking:

1. Call 1-800-ASK-USPS (1-800-275-8777)
2. When asked how the system can help, say “Package” or “Tracking”
3. When prompted for a tracking number, try saying “Customer Service”
4. If the system insists on a tracking number, provide one to advance to the next menu level
5. Select options that suggest a problem requiring human assistance

Alternative Number Strategy: The dedicated package tracking line at 1-800-222-1811 has a different IVR structure that may offer a more direct path to an agent for issues framed as tracking problems.

What Doesn’t Work: Repeatedly pressing “0” often fails with the USPS system and may result in the call being disconnected.

Solving Specific Problems

Missing or Delayed Packages

When a package is delayed or missing, follow this sequence:

Start with online tracking using the USPS Tracking tool. Enter your tracking number to see the most recent updates and detailed explanations of delivery statuses.

Submit a service request if tracking shows a problem, such as “Delivered” when you haven’t received the item, or “No Access to Delivery Location.” This option is usually available directly from the tracking results page.

File a Missing Mail search if the service request doesn’t resolve the issue and the package is significantly delayed. This can be done online at the Missing Mail page, which initiates a thorough internal search within postal facilities.

For tracking questions by phone, call 1-800-222-1811 or the main customer service line at 1-800-275-8777. Note that phone agents typically don’t have access to additional tracking information beyond what’s shown on the public tracking page.

Filing Insurance Claims

If an insured package is lost, damaged, or arrives with missing contents, you may be eligible for compensation. The process is specific and time-sensitive.

Eligibility: Claims can be filed for mail services that include insurance, such as Priority Mail Express, Priority Mail, and items with separately purchased insurance. Either the sender or recipient may file the claim, but the filer must have the original mailing receipt or proof of purchase.

Online filing is the preferred method through the USPS Claims page. This requires a free USPS.com account and allows you to upload documents, save progress, and check status.

Required documentation includes:

• Tracking or label number from the mailing receipt
• Evidence of insurance (original mailing receipt or printed online label)
• Proof of value (sales receipt, paid invoice, or online transaction printout)
• Proof of damage (clear photographs of damaged items and packaging)

Paper filing is available for those unable to file online. Request a Domestic Claim PS Form by calling 1-800-332-0317.

Claim Filing Deadlines

Time limits for filing claims are strict and vary by mail service:

Specific Refund Services

For refunds related to specific USPS products, dedicated phone lines are available:

• Change of Address Fee Refund: 1-800-238-3150
• PO Box Help Desk/Refunds: 1-800-344-7779
• Every Door Direct Mail (EDDM) Refunds: 1-877-747-6249

Appealing denied claims: If your insurance claim is denied or only partially paid, you can appeal within 30 days of the decision letter date. Appeals can be submitted through the same channel as the original claim. A final appeal can be filed within another 30 days if the first appeal is denied.

Change of Address Services

Moving requires updating your address with USPS to ensure continuous mail delivery. It’s crucial to use only official USPS channels to avoid scams.

Official Channels Only

The only legitimate ways to submit a Change of Address (COA) request are through the USPS website or in person at a Post Office. Third-party websites often appear in search results offering to process address changes for high fees (often $40 or more), but they simply submit your information to USPS on your behalf—a service you can do yourself.

Online Method

The most convenient option is the Mover’s Guide portal. There’s a non-refundable $1.25 identity verification fee charged to a credit or debit card. The billing address must match either your old or new address.

After successful submission, you’ll receive an email confirmation code. USPS will mail a Move Validation Letter to your old address to prevent fraud, and a Customer Notification Letter and Welcome Kit to your new address.

In-Person Method

You can submit a COA request free at any Post Office. Ask a retail clerk for a Mover’s Guide packet containing PS Form 3575. You must present current, unexpired photo identification when submitting the form.

In-person submission is required if you’re moving outside the United States, submitting on behalf of someone else, or unable to complete online identity verification.

Managing Your COA

To edit, view, or cancel a submitted request, visit Manage My Move. You’ll need the 16-digit confirmation code from your email or notification letter.

Important note for immigrants: Changing your address with USPS doesn’t update it with U.S. Citizenship and Immigration Services (USCIS). If you have pending applications or address reporting requirements, you must notify USCIS separately. USPS will not forward mail from USCIS.

Passport Services

Many Post Offices serve as official passport acceptance facilities for the U.S. Department of State. Understanding USPS’s specific role helps set proper expectations.

USPS Role in Passport Process

USPS is authorized to accept first-time passport applications and take official passport photos. It doesn’t handle passport renewals (typically done by mail) or issue final passports—all applications are forwarded to the State Department for processing.

Scheduling Required Appointments

Appointments are mandatory for passport services. You can schedule through:

• Online: USPS Retail Customer Appointment Scheduler
• In-lobby kiosks: Available at some Post Office locations
• By phone: Call 1-800-275-8777 and say “passport appointment”

Required Items for Appointment

Bring these items to your appointment:

• Form DS-11: Complete the U.S. Passport Application online at the State Department website and print it. Don’t sign until instructed by the postal clerk
• Proof of U.S. citizenship: Original document like a previous passport or certified birth certificate
• Proof of identity: Current, valid government-issued photo ID
• Photocopies: Single-sided copies of front and back of citizenship and identity documents
• Passport photo: 2×2 inch color photo meeting State Department requirements (most locations can take this for $15)

Understanding Fees

The payment process involves two separate transactions:

• Payment to USPS: Acceptance fee ($35) and photo fee (if applicable) can be paid by credit/debit card, check, or money order
• Payment to State Department: Application fee must be paid separately by personal check or money order made payable to “U.S. Department of State” (Post Office cannot accept credit/debit cards for this portion)

Checking Application Status

Once USPS accepts your application, it goes to the State Department. USPS has no further role and cannot provide status updates. Check status using the State Department’s Online Passport Status System or call the National Passport Information Center at 1-877-487-2778.

For life-or-death emergencies or urgent travel within 14 days, contact the National Passport Information Center directly—Post Offices cannot assist with emergency expediting.

Reporting Criminal Activity and Misconduct

When reporting criminal activity or serious misconduct, contact the correct law enforcement body. The USPS customer service line isn’t appropriate for these issues.

Mail Fraud or Mail Theft (by non-employees)

For mail fraud schemes (fake lotteries, inheritance scams) or mail theft by someone who isn’t a postal employee, contact the U.S. Postal Inspection Service (USPIS), the federal law enforcement arm of the Postal Service:

• Phone: 1-877-876-2455
• Online: File a report at USPIS website
• Mail: Download PS Form 8165 (Mail Fraud Report) and mail with supporting documents to the Criminal Investigations Service Center in Chicago

Employee Misconduct or Mail Theft (by employees)

If you suspect a USPS employee or contractor is stealing mail, intentionally delaying delivery, or engaging in fraud or waste, contact the USPS Office of the Inspector General (OIG):

• Phone: 1-888-USPS-OIG (1-888-877-7644)
• Online: File a complaint using the OIG’s secure online form

Formal Escalation Process

If standard contact channels haven’t resolved your service issue, follow this formal escalation pathway in order:

Step 1: Local Postmaster or Station Manager

For local mail delivery issues, speak directly with your local Post Office manager first. This person has direct authority over local carriers and operations and is best positioned to correct service problems at their source.

Step 2: Consumer & Industry Affairs Office

If you’re not satisfied with the local Postmaster’s response, contact your district’s Consumer & Industry Affairs office. These offices have personnel trained to resolve complex customer service issues that couldn’t be handled locally.

Find your Consumer Affairs office contact information using the PostalPro locator tool.

Step 3: Office of the Consumer Advocate

If the district-level Consumer Affairs office can’t resolve your complaint, escalate to the national level by writing to the Office of the Consumer Advocate at USPS Headquarters:

United States Postal Service
Office of the Consumer Advocate
475 L’Enfant Plaza SW
Washington, DC 20260-2200

All correspondence must be sent by mail to this address.

Step 4: Postal Regulatory Commission (PRC)

The Postal Regulatory Commission is an independent federal agency providing regulatory oversight of USPS. While it doesn’t typically intervene in individual delivery complaints, it handles systemic service issues, policy changes like postage rate increases, and formal appeals of Post Office closures.

When you submit a service inquiry to the PRC, it’s formally documented. The PRC may forward the inquiry to USPS for a high-level response. USPS is expected to investigate and respond within 45 days.

Submit comments or complaints using the PRC’s online contact form.

Alternative Contact Channels

Social Media Support

USPS maintains active social media accounts for customer service, but users should have realistic expectations about effectiveness.

The primary customer service account on X (formerly Twitter) is @USPSHelp. USPS also maintains official pages on Facebook and other platforms.

Reality check: While USPS actively monitors these channels, their primary function is often public relations and general information. Historical audits have pointed to slow and inconsistent response times for customer inquiries on social media. Recent user experiences suggest social media agents frequently provide the same information available on the website and often refer users back to the 1-800 number or online help forms.

Social media shouldn’t be considered a primary channel for urgent or complex problem-solving. However, public complaints serve a broader purpose—USPS aggregates this feedback to identify systemic problems and regional service hotspots, creating data that drives targeted operational improvements.

Business and Technical Support

For commercial mailers, e-commerce businesses, and software developers, USPS provides specialized support through its PostalPro website.

Business Customer Gateway/PostalOne! support for managing business accounts, mailing permits, and bulk mailings:

• Phone: 1-800-522-9085
• Email: [email protected]

Mailing & Shipping Solutions Center (MSSC) for technical support on business mailing standards and technologies like Intelligent Mail Barcode:

• Phone: 1-877-672-0007
• Email: [email protected]

Media contacts for journalists are available at USPS media contacts page. These contacts are strictly for media inquiries and cannot handle customer service issues.

Official Government Information

Corporate Headquarters

According to the U.S. Government Manual, USPS corporate headquarters information is:

• Address: 475 L’Enfant Plaza SW, Washington, DC 20260
• Phone: 202-268-2000 (corporate-level inquiries, not customer service)
• Official website: about.usps.com

Government Relations

For congressional staff and legislative matters, USPS maintains a Government Relations department with a Capitol Hill Liaison Office. Contact information is available at USPS Government Relations.

Postal Service Statistics

USPS maintains public data about its operations at facts.usps.com. The site shows the scale of postal operations—USPS adds an average of 6,604 new delivery addresses daily and processed 7.9 million passport applications in the most recent fiscal year.

Our articles make government information more accessible. Please consult a qualified professional for financial, legal, or health advice specific to your circumstances.