Frontier makes it easy for you to pay your bill by offering a wide variety of payment options. Profile Changes Log in to spielenfrei.net and click My Profile. Offers Internet access and a wide range of online services through a partnership of Frontier and Yahoo. Get access to email, news, video, entertainment, sports. Note: For your security, please be sure to log out when you are done. Frontier does not track how you use e-mail or what sites you visit. If your Frontier e-mail is.