Control Your Addresses
"Having faulty mailing data is like having a computer virus. You may never realize the damage being done until it’s too late. You inadvertently wind up paying for the un-deliverables without always knowing it."
- Brooklyn College
Mailing Lists Online
Custom Business and Consumer Mailing Lists
Get instant access to verified data from our comprehensive database of more than 210 million consumers and 110 million households.
Prices as Low as $50
Pricing
| Number of Addresses | Cost |
| Fewer than 20,000 | $400 |
| 20,000 to 49,999 | $750 |
| 50,000 to 99,999 | $950 |
| 100,000 to 250,000 | $1,200 |
For pricing on lists over 250,000 addresses, please call 1 888 808 8242.
Improve Direct Mail Response with Address Validation
No matter how great a marketing campaign is, you can’t drive responses unless mail pieces go to valid addresses. Address validation from Experian QAS validates addresses against the United States Postal Service® data file to improve the quality of your mailing list. With address validation, you can rest assured that your mail will reach your customer on time, every time.
Address validation:
- Increases response rate
- Reduces mail costs by up to 20 percent
- Qualifies you for postal discounts
Unless you have an active data quality strategy, odds are that up to 20 percent of your addresses aren’t valid. Experian® is here to help with our address validation web service. Just upload your address file, complete your purchase and we’ll correct your file and send it back to you. Find out more about how address validation works.
Upload your address list to:
- Append, update or correct ZIP+4TM codes
- Validate address against the USPS®
- Flag multiple match and undeliverable addresses
- Append latitude and longitude, business/residence or county code data
We’re experts in address validation. Unlike most services that just tell you if an address is good or bad, we go a step further to find a best match address. Take the next step beyond finding out if your addresses are valid and correct your bad addresses.
Examples
How it works
Upload your list of addresses in a .csv or .txt comma-delimited file using our secure file upload on this website. We will then clean your address list and notify you by email within five business days (usually less) that your list is ready. In addition to your cleaned list, you will receive a data guide, a clean summary and a CASS PS3553 report, which can be submitted to the USPS for postage discounts. If you have any trouble along the way, live support is available via phone and we will be more than happy to help you.
Cleaning your file with a CASS Certified service is one of the requirements to obtain postal discounts. Please check with the USPS to see what other requirements are needed for your mailing to qualify for postal discounts.
Experian is a nonexclusive full-service provider licensee of the United States Postal Service®. The following trademarks are owned by the United States Postal Service®: ZIP, United States Postal Service, ZIP+4 and USPS. The price for Experian's services is not established, controlled or approved by the United States Postal Service.
