I know that Net10 is $45 unlimited everything (text calling web everything) they also have cards for 250 mins and 7000 mins and similar things. I do happen to know that my net10 phone worked non-stop from TN to GA and NY while my dads verizon phone went in and out. Its actually better than the top brand phones and whenever it goes out of service its always got free roaming so it always works(: hope i helpedd
Oh well I never had any problems and I had it for like 3 yrs so guess its must be your luck!!
I only put $25 on my pld Motorola flip-phone whenever I run out of minutes - usually every two months or so.
Amaysim. 40$ a month, unlimited calls and txts. and 3G of data... booya