With Tracfones, you need both service AND airtime minutes. Service is your "rental" of the phone number. Minutes are to actually talk, make & receive calls.
Your service can expire, while you still have unused minutes. Also, you can talk a blue streak and use up all your minutes while you still have 3 weeks of service left. (You retain the phone number, but can't receive or make calls. Voicemail will still work.) You need BOTH service and minutes to make & receive calls.
If you bought a 1 year card with minutes, then your phone service is activated for the year. You do NOT have to add more minutes or buy service time each month. If you have leftover minutes at the end of the year, they will rollover. If you use up all your minutes before the year is up, you will have to add more minutes in order to make calls.
If you buy a regular Tracfone minutes card, they are good for 90 days of service. Whatever amount of minutes you bought and don't use, will rollover for as long as you keep service going (by buying a new card.)
If you let service lapse, you may lose your existing phone number. Technically, Tracfone rents service from famous carriers like AT&T or Verizon. If you do not keep your service continually active, Tracfone doesn't know you are planning on renewing a day late. So the phone number is released back into the carriers.
I've kept my Tracfone service going for about 7 years now, and have had the same number. I love it!
While the $9.99/month is the lowest plan, when you buy a card every few months, you can add free BONUS minutes codes with
each card. So minutes are cheaper than calculated. It is actually better to buy two 60 minute cards and add on a bonus code with
each card,
and get 90 days with
each card, than it is to add one 120 minute card & just use 1 code and get 90 days.
Tracfone has specials all the time, for where you can buy two 60 minute cards and they give a free phone, for $19.99 Use up the 20 free minutes on that phone to call out to people, then donate the phone to a battered women's shelter, elderly living home, or for Phone cards for Soldiers. Then use the two 60 minute cards for both extended service (2x90) days PLUS the bonus codes for each card.