I have a 1-2-call prepaid sim card from 7-11. I've had it for about 2 months now. The last two times I did a top up, the expiration after was rather quick. The first one was for 100bt and expired a week later. The next one was for 50bt and expired after 3 days. Is this normal?? It was not like this when I first got it.

I thik if you put 300 baht on it it lasts for a year. Its something like that anyway, just call 112 and they will tell you for sure

300 Baht lasts 30 days

Thanks for the info. So it is normal that 100bt lasts for a week?

Get a DTAC Simple SIM from 7/11 for 50 Bt.

Every Topup of even only 20Bt will give you a 1 year validity extension from date of the topup.

With 1-2 call you can actually change plans. For example, I don't call much on my number so I have a plan where the calls are slightly more expensive, yet you get much longer when you recharge. If you pick a plan where the calls are cheaper, then you get less time when you recharge. Its simple to go through the plans, just dial *777 and you will hear a list of them all & their details. At the start you can elect to hear this in either thai or english.

greensnapper: thanks i will keep that in mind for next time. i want to keep this same number for now

neverdie: that's good info. thanks for that. i will look into it.

Get a DTAC Simple SIM from 7/11 for 50 Bt.

Every Topup of even only 20Bt will give you a 1 year validity extension from date of the topup.

That is very good, the 12card expiring after 1 month is useless, cell phone number usually are kept forever....

The call with DTAC costs same as 12card? 1 b local, 20b europe?

Get a DTAC Simple SIM from 7/11 for 50 Bt.

Every Topup of even only 20Bt will give you a 1 year validity extension from date of the topup.

Well I find my dtac expires after one week and I have it for over a year now athough I only use it in emergencies. On the other hand I have had 1-2-call for nearly four years and every top up lasts one year.

Usually drop a 1000bht on it, lasts a year.