The Direct Marketing Association (DMA)
The DMA gives members the tools and services to do their jobs better. Whether it is customized information, legislative representation or specialized education.
FTC Do Not Call
Starting January 1, 2005, telemarketers and sellers will be required to search the registry at least once every 31 days and drop from their call lists the phone numbers of consumers who have registered.
US Postal Service
Find ZIP Codes, postal discounts and mailing requirements.
Fair Credit Reporting Act