Confused about staying connected in Thailand? Don’t let roaming charges ruin your trip! This guide tackles the tech woes travelers face in Thailand and compares top options to remain connected in this country which helps visitors choose the best option for their upcoming Thailand trip!

Using a Cell Phone in Thailand
Using a Cell Phone in Thailand

I. Can I Use My Cell Phone in Thailand?

Yes, you can use your phone in Thai, but here are some things to consider:

  • Unlocked phone: Make sure your phone is unlocked because some types of phones may not activate globally.
  • Bands: It’s necessary to check if your phone’s network bands are compatible with the frequencies used in Thai.
  • Roaming: your mobile operator in your home country may have a roaming service in Thai, however, roaming fees might cause extreme costs if you don’t know how to manage data usage.
  • Local SIM Card: Consider getting a SIM Card to stay connected in Thailand, because roaming services may not be a cost-effective choice for visitors. You can choose a local SIM cards from many Thailand network carriers like dtac or AIS.

Find out more information about dtac SIM cards!

Frequencies supported in Thailand
Frequencies supported in Thailand

Source: Kimovil

II. How to Keep My Cell Phone Connected in Thailand

Here is a table comparing the top options to keep your phone connected in Thailand: free WiFi, pocket WiFi, local SIM Card, roaming, and eSIM.

Connectivity OptionProsConsPrice Range
Free Local WiFiConvenientFreeUnreliable speeds; Limited availability; Exposure to security risks
RoamingFamiliar number and deviceVery expensive per MB of data; Poor performance on foreign networks$5-15/GB of data
Local SIM CardInexpensive calls/data; Fast speeds; Easy accessRequires purchase of physical SIM$-6 for starter pack; $3-30 for data packages
eSIMConvenient activation; Remote profile switchingLimited device/operator compatibility; SIM acquisition costs similar to physical SIM$5-10 for activation; Plans same as local SIM
Ways to keep your cell phone connected in Thailand

(these rates may change at any time)

Some key points

Buying a local SIM Card while traveling in Thailand is generally the best option for visitors. Here’s why:

  • Cost-effectiveness: local SIM cards are usually the most economical data, calling, and texting within Thai plans between roaming or international rates.
  • Flexibility: The major benefit of getting a local SIM card is visitors can freely choose plans that suit their needs at a cheap price. 

Read more: Thailand SIM cards guide for tourists

Not only using physical SIM cards from local mobile operators in Thailand, tourists should consider buying an eSIM plan for convenience and reducing mobile costs.

In Thailand, there are many reputable eSIM providers, of which thailandesim.com has several good reviews and is popular with tourists, here’s what makes thailandesim.com stand out: 

  • Variety & Flexibility:  Choose among a wide array of data plans best suited to your needs (traveling, working)
  • Multiple Network Coverage: They take care of the technical aspects by collaborating with major Thai mobile operators so that visitors can get a fast and reliable connection during their travel.
  • Top-notch Customer Service: They offer 24/7 customer help so that you can get assistance if needed.
  • Affordable Price: Their eSIMs are competitively priced, helping visitors save their budget.

Find the best option for your trip below:

AIS eSIM Unlimited Data and Calls 10 Days
AIS eSIM Unlimited Data and Calls 10 Days
$14.9
dtac eSIM Unlimited Data and Calls 15 Days
dtac eSIM Unlimited Data and Calls 15 Days
$19.9

III. Getting the Most out of Your Cell Phone during Travel 

Here are some tips for travelers using cell phones in Thailand:

  • Turn off cellular data: Set a data limit on your device and opt-in for the free wifi option only, to eliminate surprise charges. 
  • Optimize free Wi-Fi: Visitors can take advantage of the free WiFi at hotels, cafes, and public spaces which would be a smart way to keep data usage low.
  • Use apps instead of data plans: Communicate through apps similar to WhatsApp or Viber, not to depend on phone plans completely. 
  • Phone charger compatibility: Ascertain that your cell phone charger is of a plug configuration suitable for usage in Thailand (Type C or E) and that you have it accessible as it will serve you to keep your device charged.

Applying these basic principles, you can be able to reduce cell phones in Thailand to be simply a supportive tool to spice your travel experience while being plugged in, informed, and secured at any time to an emergency that may arise.

IV. FAQs

Which networks are available? 

The major networks are TrueMove, AIS, and DTAC which offer extensive coverage nationwide.

What type of phone networks are used?

Thailand uses 3G and 4G networks. 5G is being rolled out in major cities. Check network coverage maps.

Can I use my home phone in Thailand? 

You can use it with international roaming but rates will be very expensive. It’s better to get a local prepaid SIM card.

How do I get a local prepaid SIM card? 

You can purchase SIM cards at airports, convenience stores, and carriers’ shops. Provide your passport for registration.

How do I check call/data balance?

Dial *121# for AIS, *101# for DTAC, *111# for TRUE. Apps/ websites are also available to check live balances. 

V. What’s the Most Efficient Way to Connect My Phone in Thailand?

Conquer connectivity in Thailand!  Ditch the stress of roaming charges and unreliable Wi-Fi. Local SIM cards or eSIMs are your budget-friendly champions, offering flexibility and convenience. Ensure your phone’s unlocked and network-compatible – then explore with ease! Thailandesim.com offers a variety of local SIM card options. Stay connected, and explore more –  Thailand awaits!