Check a recent utility bill, bank statement, or official mail
Look at your home address on a government ID or document
Search your address in an online ZIP code lookup tool
Use the USPS ZIP Code Lookup website
Ask your local post office
Check your city or neighborhood on a map service
Ask a landlord, neighbor, or building manager
Look up your address in a GPS or delivery app
Search your address on an online shopping or shipping site
Call your local postal service customer support