reply to Eddy120876
Re: Ting is a company to watch Not all StraightTalk customers are on Sprint. It depends on your phone and market. Some are VZW, some are Sprint and some are ATT. The model number stickers that are on the boxes tell you this, and so will your phone's settings.
95% of those phones though are on Sprint, and they do have roaming as well. ALL of Sprint's MVNOs can now have roaming included.