Which SIM keeps active the longest?

[adebisi]

I have a Happy tourist sim and I can keep adding days to keep it active but is there any others out there that keep active for longer without paying (much) for it?

 

I asked the Dtac guy at the airport (as I was leaving) and he said that the happy tourist sim is ONLY one month - lying bastard as I looked online and inputted the code to keep it active for a few months.

 

I need it for bank updates etc and to get texts off my many GFs who MISS ME

[squared]

I've got the same AIS/Wannacall SIM for nearly 8 years, and after a couple of them, the time I can use it with the current balance changed from a month to a year withouth any further recharge. No idea why, didn't apply for it or so. Maybe a loyalty bonus.

[overseas516]

My sim is with True and last 12 months. I make 2 trips a year so top it up evey visit and have had the same one for 8 years.

[fostraswift]

I have a DTAC - happy sim, good for a year every time i top up

[kdogg]

I have the happy Dtac card for a couple of years now. There is the call centre number programmed on it, give them a call, they will extend it for a year for 24 baht.

[Scumbag]

Straight from the Happy User Guide:

 

[XOL123]

true move keeps alive for 12 months and the sim card is only 1baht, calls are cheaper than dtac and 123call.

[Scumbag]

true move keeps alive for 12 months and the sim card is only 1baht, calls are cheaper than dtac and 123call.

If you are out of town a bit their coverage is not as good as the two other carriers that you mention.

[tunamelt]

DTAC is the best if you want a long validity.