Walmart has a plan on myfamilymobile.com through tmobile its should be around 90$ for 2 ph ones unlimited data and talk. i use my phone as a hotspot also
You can get unlimited talk and text for $25 - no data
Metro PCS
T-mobile coverage service stinks in brooklyn, but if it works for you, then simple mobile has 40 unlimited everything
Also Mysimplemobile if you want to use a GSM phone. Mysimplemobile also has an unlimited everything plan for $40 with 3g data. Though I have no idea how there service is.