NCOALink compares your mailing list to more than 160 million address changes. When a postal customer files a permanent change of address with their local Post Office™, the move is added to NCOALink. Change of address information is kept on NCOALink for 48 months. When name and address information on your mailing list matches name and "old" address information on NCOALink, you will receive the new address for your customer.
NCOALink is an excellent mail list management tool. In addition to performing CASS™ processing on your mailing list, NCOALink can help reduce the cost of maintaining a list; reduce the cost of mailing; increase the number of pieces that reach their intended destination; and reduce the time it takes for your mail to be delivered. In most cases, NCOALink is the most cost effective way to obtain change of address information.