Spent some money on prepaid stuff: I bought another 1000 minutes, and AS's phone is nearly dead, so I bought her a new one Our spending so far:

CJ 1000 minutes late-March T-Mobile fillup: $107.78
NT 300 minutes late-March Net10 fillup: $32.82
NT 300 minutes late-May Net10 fillup: $32.82
NT 500 minutes + new phone late June: $21.56
AS 1000 minutes late-August fillup: $107.78
CJ 1000 minutes late-September fillup: $107.78
AS new phone + $25 phone card (200 min?): $32.32

Total cost for the year: $442.86

We're nearing the end of the sixth month of our cellphone "fiscal year," so our average monthly cost for this year is $73.81. Still better than the average $85 we would spend on a family plan!

RECAP: I switched to prepaid in late March 2009. 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 goal for this year is to get my average cost to $50 per month, but any average number below $85 will be a savings.