Tellabs is located at 18583 North Dallas Parkway, Dallas, TX 75287. It has around 100 - 250 employees. Its revenue is around $10 - 20M. Tellabs, Inc. is engaged in designing and marketing equipment and services to communications services providers. The Company?s products and services enable its customers to deliver wireline and wireless voice, data and video services to business and residential customers. It sells its products domestically and internationally through its field sales force and distributors/partners. The Company?s customers are primarily communication services providers, including local exchange carriers (LECs), g...