Well, our "fiscal year" for our cellphones ended March 2012. Only NT had one more fillup before then, so our April 2011-March 2012 phone costs look pretty amazing:

NT's April Net10 fillup (300 minutes): $32.87
AS's May T-Mobile fillup (1000 minutes): $107.78
NT's June Net10 fillup (300 minutes): $33.38
NT's August Net10 fillup (300 minutes): $33.38
CJ's October T-Mobile fillup (1000 minutes): $107.78
NT's Oct Net10 fillup (200 min.=1 month svc): $22.26
NT's Nov Net10 fillup (300 minutes): $33.38
AS's December T-Mobile fillup (1000 minutes): $107.78
NT's Jan Net10 fillup (300 minutes): $33.38
CJ's February phone replacement: $29
NT's March Net10 fillup (300 minutes): $33.36

FY2011 total: $574.35

Averaged over the 12 months, that means our spending for 3 cell phones was $47.86 per month! That's gonna be hard to beat this next year, and since we all had to fill up recently, our average is going to look bad at first:

FY2012 Spending:
AS's April T-Mobile fillup (500 minutes): $53.90
NT's May Net10 fillup (300 minutes): $33.36
CJ's May T-Mobile fillup (1000 minutes): $107.78

FY2012 total so far: $195.04

Since we're only in our second month of the "fiscal year," that means our average is $97.52 per month! Of course that will go down quite a bit since we all just filled up, but we also have been using more minutes because of the new baby: more calls to the proud grandparents, and people staying home with the baby = more use of cellphones vs. work phones.

But, hopefully it will still net out to be better than our old contract.

RECAP: I switched to prepaid in late March 2009, so our phone "fiscal year" begins each April. We have 2 phones on T-Mobile prepaid and 1 on Net10 prepaid. AS and I refill in 1000-minute increments and only need to refill when we run out or when it's been a year since our last fillup to stay active. NT needs to buy 300 more minutes every 60 days to keep his phone activated.

Our cellphone bill, for three phones on a family plan, used to range from $80-$95, depending on texts, calls to 411, etc. Usually it was close to $85. My ideal goal is to get my average cost to $50 per month, but any average number below $85 is a savings.