Last update: Sept. 20, 2023, 9 p.m. ET
USPS service alerts have information for consumers, small businesses and business mailers about postal facility service disruptions caused by weather-related and other natural disasters, special events, or other changes impacting service.
A destructive Hurricane Idalia has struck several states in the Southeast U.S. There are impacts to USPS operations in areas affected by the powerful storm. Please refer to our residential service alerts webpage for current status. We are working to reopen facilities and restore service as soon as possible where it is safe to do so.
Residential customers and small businesses can find out if mail is being delivered, or if their Post Offices are open. Business mailers get more detailed information about USPS mail processing facilities, and the operating status of delivery units, as well as any impacts on mail delivery overseas.
Residential customers should check this Mail Service Disruptions website first for current, frequently-updated information about whether mail is being delivered to your neighborhood or if your local Post Office is open. Or you can call our customer service center at 1-800-ASK-USPS (800-275-8777).