Share on Facebook Share on Twitter Share on Google+ Share on Reddit Share on Pinterest Share on Linkedin Share on Tumblr Where to buy sim card with data in Bangkok. Prepaid internet package for tourists in Thailand If you need mobile data in Thailand, buy sim card at first (7-11, Family Mart), and internet package then. I filmed an easy way to get prepaid data sim for tourists in Bangkok on this video. Find the ‘IT zone’ in any shopping mall, bigC etc… Here you can find a help and easy get it. I went to Terminal 21 shopping mall in Bangkok and found mobile stores with tourist Sim cards on 6th floor. True move Dtac AIS 7 day – 2 Gb – 400 baht 1 month – 1,5 Gb – 500 baht 1 m. – 6 Gb – 1000 baht 1 m. – 12Gb – 1200 baht 7 day – 1 Gb – 350 baht 7 d. – 2,2 Gb – 450 baht 1 month – 2,5 Gb – 600 baht 1 m. – 4,5 Gb – 700 baht 1 m. – 9 Gb – 1000 baht 5 day – 2 Gb – 400 baht 10 d. – 4 Gb – 500 baht 1 month – 2 Gb – 700 baht 1 m. – 5 Gb – 1000 baht 1 m. – 8 Gb – 1300 baht 1 m. – 14 Gb – 1500 baht Choose AIS if You want the fastest mobile internet. I choosed True move’s 1,5 Gb for 1 month (500 THB) but actually got 2 Gb. It’s enough to me for 1 month surfing, socials and YouTube videos sometimes. Speed was quite good even for HD video. Nowadays most shops require pasport or ID card from sim buyers In Thailand.