Wagner Zip-Change,.Inc. Welcome to the Wagner Zip-Change web site. On the following pages you will find information on our company, products, ordering and distributors. As a leading manufacturer of changeable copy letters and supplies, we thank you for visiting our site. If you should need any additional information, our phone, fax and E-mail numbers can be found below and in the CONTACT US section of this web site. Phone: 1-800-323-0744 Fax: 1-800-243-4924 E-mail us at: sales@wagnerzip.com