USPS Address Lookup and Address Verification

When you use the Searchbug USPS Address Verification or USPS Address Lookup Service you can be sure everything you send arrives at the right place. With our accurate postal mail checker you won't waste another dime sending undeliverable mail.

While this USPS Address Validation service does a great job verifying postal mailing addresses, it also doubles as a reliable USPS address lookup service. Try our list building feature and generate a list of valid USPS addresses from just a street name and zip code. Get a huge list for a few pennies then try our append tool and add names and phone numbers to create your ultimate neighborhood leads list.

Find valid addresses on any street. Verify if address is valid.
SAVE TIME AND MONEY BY MAKING SURE YOUR USPS MAIL GETS DELIVERED - GENERATE USPS MAILING LISTS THEN LOCATE HARD TO FIND LANDLORD AND OWNER INFORMATION

No one knows USPS address verification better than Searchbug. If you've been looking for a low-cost USPS address validation tool without any subscriptions or memberships, this mail checker and USPS address lookup tool is the one you need.
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USPS Mail Checker Help and Instructions
How to Search
  • Enter as much or as little USPS address information as you have
  • When entering address, keep the house or building number and street name in separate fields
  • When entering street name, do not include directionals (N, S, W, etc.)
  • Street type (Ave, St, Rd, Dr, etc.) is optional. We recommend to leave it blank
  • USPS Address Verification Example:
  1. Enter a full address to verify it's a deliverable address
  • USPS Address Lookup Examples:
    1. Enter a street name without the house number plus a city and state or ZIP Code to get a list of all valid addresses on that street.
    2. Enter only a house number (no street name) and ZIP Code to get a list of addresses with that house number in that ZIP Code
    3. Enter ZIP Code only to get a list of all the street names in that ZIP Code.
    4. Enter a street name and one state to get a list of all cities and ZIP Codes with that street name

    USPS Mail Checker Results Typically Include

    • Complete Deliverable USPS Mailing Address
    • USPS Address Type: Business / Residential, Highrise / Street / Rural / PO Box
    • USPS Address Status: Valid / Vacant / Non-Deliverable / APT missing / etc.

    Information Sources

    • USPS (United States Postal Service) records

    Cost of Search

    • $0.05 or 5 $T per list or per verification
    • There is no charge if the USPS information requested is not found
    • Search Tokens ($T) are needed to pay
    • If you never used Search Tokens before, your first results are free.
      Plus, new users are eligible to get 500 $T free with any Search Tokens purchase.