List Services currently offers GrayHair’s Change of Address Masterfile List for rent. This list offers new movers on a monthly and weekly basis. The new movers on this file are identified by GrayHair clients, many of whom are financial services institutions who provide credit card, mortgage and retail banking services. With an average of 1.5 million new movers provided monthly, this COA file appeals to a variety of offers, including home decor COA programs, financial, insurance and non-profit membership and fundraising offers. Both business and home addresses are available.