Thailand SIM Card

5 out of 5 based on 4 customer ratings
(4 customer reviews)


Earn up to 26 Points.

  • Free Incoming all over Thailand!
  • Unlimited Data for 7 days! (Upto 2.5GB @4G/LTE)
  • Included free minutes to call India.
  • Know your number before travel!
  • Pre Registered Ready to Use SIM
  • Prepaid: No billing shocks!
  • Online Refill Available

Additional Options 1

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SKU: ais-thailand-sim-card Categories: , , Tag:

Product Description

  • Incoming: Free
  • Unlimited Data for 7days (Upto First 2.5GB @ 4G / LTE Speed)
  • Unlimited internal CUG Calls (with Traveller Group SIM ONLY)
  • Included Talktime: upto 100THB (upto 33 mins India using prefix 00300 OR 100 mins Local)
  • Online Refill option available on TSIM website
  • Data Validity: 7 days from first use
  • Talktime Validity: 30 days
  • Network: AIS
  • Billing: Prepaid
  • We require a copy of your passport.
  • 3-in-1 (standard, micro and nano) size SIM card fits all phones.
  • Know your number in advance. Activation before travel.
  • Helpdesk available on 1175 (to be dialled from TSIM Thailand SIM)
  • Rates subject to change by AIS without notice.

Using the SIM Card

Using the SIM Card for the first time
  1. Power off your phone
  2. Insert your new SIM card
  3. Power on your phone
  4. Your phone should connect on a GSM/WCDMA/LTE network.
  5. Dial *121# to check your current balance.

Please also note, using this SIM card to surf Internet or make calls outside Thailand will significantly reduce the data and voice usage capacity, or even cause the SIM card to be suspended.


Advanced Info Service Public Company Limited (AIS) is Thailand’s largest GSM mobile phone operator. AIS has the widest and most extensive coverage nationwide in Thailand, compared to other cellular operators.

Receiving calls

People in Thailand can just dial your number preceded by 0 to reach you, for example, 08-1234-5678; People outside Thailand need to dial +66 plus your number, for example, +66 812345678

Calling a mobile number in Thailand

Dial the 9 digit mobile number preceded by 0; Thailand mobile number all starts with 8, 9 or 6. For example, to reach mobile number 832332332 you will need to dial  0832332332

Calling a fixed line number in Thailand

Dial 0 + area code + phone number; for example, 02-1234-5678 or 043-213456

Calling an international number when in Thailand – Super Savings Rate

Dial 00300 + country code + phone number. For example, to call India number 022 24216344, dial “00300912224216344”

Local Helpdesk

Call Local AIS Customer Care team at 1175 if you are within the country .

TSIM’s customer service agents can be reached via email at or phone +91 22 24216344.

Account Balance Enquiries

Simply dial *121# from your device to get your plan current balance.

Airtime Top Up

Visit any of AIS Telewiz, AIS Kiosks or Family Mart Stores in Thailand. Top ups available for 50THB, 100THB, 300THB, 500THB & 1000THB.

Top Up also available via this page by choosing “refill” in the first drop down.

Extension of validity

These cards can be refilled at the telecom operator’s store for an extension of validity.  These refills will generally be more expensive than the rates paid to TSIM. However, we are not in a position to aid you in extending the validity of the card.

APN Setting

For most devices, this SIM card does not require any APN configuration to access Internet. iPhones rarely require any APN setting. However, some Android based devices may require you to manually configure their APN in order to access Internet correctly. If you have an Android OS based device, and your phone can make calls and receive texts, but cannot access Internet, please try to configure the APN based on the following instructions:

New APN setting:

Enter Wireless Control-> Mobile Network Settings-> Wireless Access Points (WAP) name-> Menu-> New APN, then input following information:

APN: internet

username: blank

password: blank

APN type:default

Additional Information

Weight 0.1 kg
New Card or Refill

New, Refill

Features, Talktime & Data

Non CUG, 100THB Credit, First 1.5GB @ 4G speed for 7 days, With CUG, 15THB Credit, First 500MB @ 4G speed for 7 days, Additional 200 THB, Additional 300THB

4 reviews for Thailand SIM Card

  1. 5 out of 5

    (verified owner):

    Buy this sim card if your planning to visit Thailand. Really reliable n good network sim card.Awesome 4g speed internet which will help you to search your destination n for browsing. I would purchase this sim card again if I visit Thailand again…Thank you AIS AND TSIM FOR MAKING MY JOURNEY SO SAFE AND PLEASANT.

    • :

      Thank you for your glowing recommendation.

  2. 5 out of 5

    (verified owner):

    good sim works well recommend it everyone visiting thailand

    • :

      Thank you for your kind words

  3. 5 out of 5

    (verified owner):

    Purchased 7 day data Sim card. Had excellent connectivity and speed in Bangkok, Pattaya and Phuket. Was purely dependent on the data for commuting everywhere.

    • :

      Thank you for your kind words

  4. 5 out of 5

    (verified owner):

    Worked perfect. No issues, easy and quick delivery.

    • :

      Thank you for your kind words

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Questions and answers of the customers

  1. 0 votes
    Answered by the admin

    Yes! The Thailand SIM is pre registered & ready to use. Since the the validity will start from the First Use, you are strongly adviced to insert the SIM into the phone ONLY AFTER reaching Thailand.

  2. 0 votes
    Answered by the admin

    We would advice you against doing so as the validity of the SIM starts immediately on activation. If you would want to check the compatibility of your handset with the SIM, please tick the "Check My Phone" feature while ordering the SIM. Select this to have our helpdesk check your phones for compatibility. They will help you cancel or alter the order based on their findings.

  3. 0 votes
    Answered by the admin

    Currently we do not have a facility for users to pick up the SIMs from the Suvarnabhoomi Airport. 

    Instead, we can deliver the SIMs throughout India with same day / next business day /2-3 business days delivery options.

  4. 0 votes
    Answered by the admin

    You may select the "Check My Phone" while ordering the TSIM SIM Online. Leave your phone model in the notes section at checkout, or ask for assistance to find the model number

    Our helpdesk will check your phones for compatibility. They will help you cancel or alter the order based on their findings. They can also recommend a new phone if you wish.

  5. 0 votes
    Answered by the admin

    You should ideally order the SIM about 7-10 business days before your travel. The SIM would be activated & ready to use by the time you reach the destination.

  6. 0 votes
    Answered by the admin

    You may order the TSIM Thailand Prepaid SIM Card online & we shall courier the SIM to you at the designated address.  We would advice you order the SIM atleast 4-5 days before your travel.

  7. 0 votes
    Answered by the admin

    The local call rate is THB1/min.

  8. 0 votes
    Answered by the admin

    The initial talktime validity is 30 days from date of activation. If your subsequent trips are within this period & if you have some balance left in your SIM, it will be valid.

    If the trip is likely to be beyond this, we recommend that you contact AIS Customer Support or visit an AIS store while in Thailand on your first trip for your requirement.

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