How to get a Phone SIM Card in Thailand
It is very easy to get a SIM card for your cell phone in Thailand. More than likely they are offered to you at the airport, but can get them at any 7/11, shopping mall and many phone stores will have them available. Really all you need to do before you arrive in Thailand is make sure that your phone is unlocked (able to work outside of the network you are currently using) and operates on the GSM network.
Choosing the best SIM Card in Thailand
Short Time Stay (One – Two weeks)
If you are coming to Thailand for a short period of say a few weeks, your best bet is to get the tourist sims which you will usually find at the airport. These cell phonesims are either free (requiring a top up) or 199 baht (one week) and 299 baht (two weeks) of varying combinations of talk or net time. They can be topped up at any 7/11 or phone company store.
Short Time Stay (One – Three Months)
If you are coming to Thailand for a longer period of time, you will want to hold off getting a travel SIM card that are handed out at the airport. Instead you should look for a Prepaid Phone SIM card. They come in 3 basic forms, and can be topped up at any stage with either a certain amount of money, or better (and cheaper) by selecting a prepaid top-up plan
- The Prepay Talk Plan SIM
- The Prepay Data Plan SIM
- The Prepay Smart Plan SIM
Offered by all three major phone companies the talk plans have a greater focus on making phone calls. They have a limited amount (if any) of internet data included. You will pay extra for Data and SMS
Offered by all three major phone companies, the data (or Net Plan) has a greater focus on the amount of data you can have, and have access to WiFi hotspots. You will pay extra to make calls and send SMS
Offered by all three major phone companies, the smart phone plan can be specific to a phone brand or for general phones, and provides a more even distribution of talk time and data. SMS will cost extra.