Originally Posted by wahooflyer
Actually, even cheaper is
CallPlus, which is as low as $10 every 90 days. I use CallPlus as a secondary carrier, as their phones work in rural areas (analog capability) where my T-Mobile and Sprint phones do not.
That's very good to know, thanks. Useful for, say, a trip into the most rural areas. With most of my travel I'm fine with T-Mobile, but I could see wanting analog when spending time in parts of the western US for instance.