Verizon Wireless (NYSE:VZ) is making a big push on its co-marketing plans with Comcast (NASDAQ:CMCSA) and Time Warner Cable (NYSE:TWC). The companies are offering each other's services and products, as well as special offers and incentives for new and existing customers. Verizon and Cox Communications announced a similar deal in Oklahoma in mid-May.In this most recent push, the Comcast/Verizon launch is taking place in Alabama, Arkansas, Georgia, Indiana, Kentucky, Louisiana, Michigan, Mississippi, South Carolina and Tennessee. TWC and Verizon are launching in Alabama, Wisconsin, North and South Carolina and Northeast Ohio.Verizon's previously launched with Comcast in Atlanta; Chicago; Colorado; Kansas City; Minneapolis-St. Paul; Portland, OR; Salt Lake City; San Francisco; and Seattle. Previous TWC launches have taken place in Cincinnati and Columbus, OH; Kansas City, KS; and Raleigh, NC. Further launches are planned for other Comcast and Time Warner Cable markets.