NBC-Universal is calling on DISH customers to take to social media and the phone to “stop the drop” via the website makedishdeliver.com. If a deal isn’t penned, DISH subscribers will reportedly lose a group of NBC-Universal networks, including the NBC and Telemundo broadcast stations, as of this Sunday. DISH subscribers won’t have access to the remaining NBC-Universal networks over the course of the next few months, according to the site.

“If you are a DISH subscriber, you are about to lose many of your favorite networks including Telemundo, Bravo, USA, Syfy, MSNBC, CNBC, and NBC UNIVERSO,” the site warns.

NBC-Universal reports it is asking DISH “to pay fair market value for the networks, similar to the agreements in place with other distributors. We are disappointed that DISH is about to deny its customers the most-watched network portfolio on TV.”