Unlimited USA SIM Card

Unlimited USA SIM Card

Rated 4.39 out of 5 based on 520 customer ratings
(520 customer reviews)

₹989.00 – ₹14,989.00

Buy pre-activated TSIM USA SIM Cards and eSIMs in India for less than it costs in USA! Avoid shopping around in USA for the best plan and know your number before travel!
  • Unlimited Incoming, Outgoing – Local and India!
  • Unlimited Data with Hotspot sharing. 5G enabled!
  • High coverage cards available for remote areas & national parks
  • Optional Roaming Plans for Canada & Mexico
  • Know your number before travel.
  • Much cheaper than SIM cards purchased in USA!
  • Prepaid SIM Cards for trips of upto 6 months
  • eSIM options available

Comparison of USA SIM Cards

To help you choose your USA SIM card, we have tabulated differences between Standard and High Coverage SIM Cards.

Standard SIMHigh Coverage Sim
Network 1T MobileAT&T
CoverageVery GoodExcellent
Data SpeedExcellentVery Good
Local MinutesUnlimitedUnlimited
Coverage in Canada / MexicoNoYes 2
India CallingUnlimitedUnlimited – 2 Stage 3
Tenure 41 to 6 months available1 month & daily plan available
Additional FeaturesCall 75+ countries, 5G Network eSIM5G Network, eSIM
RecommendationEconomical plansBest for Remote Areas

Notes:

  1. The SIM card could either be direct from these operators, or from operators that use these networks. The helpdesk can tell you which.
  2. Data Speed may be lower in Canada & Mexico
  3. High coverage cards use 2 stage dialing for India where you dial a local number first then the India number.
  4. You can extend beyond this tenure directly from the operator’s website.

Additional Information SIM 1

Please enter activation date below. It can be modified later.

Additional Information SIM 1

SKU: unlimited-usa-sim-card Categories: , , , Tags: , ,

Order worth Rs1,300 to be eligible for free shipping option AND a free gift!

Your phone number is generated after activation. Validity period begins on activation, so activate only the day before you travel. SIM card will be activated by end of the day you specify. No activation on Sundays. Activation only after delivery of SIM Card. High Coverage cards take minimum 24hours to activate.

Express shipping: Order before 5PM to get this by 11AM tomorrow. (In most cities. Weekdays only.)

  • Incoming: FREE
  • Outgoing – Local: FREE
  • Outgoing – India: FREE
  • SMS – Local & International: FREE
  • Data: FREE
  • NW Selection: Automatic
  • 3-in-1 (standard, micro and nano) size SIM card fits all phones.
  • Know your number in advance. Activation before travel.
  • We need a copy / photo of your passport & visa before activation
  • Billing: Prepaid

 

Activation process

You need to specify an activation date for these cards. No activation on Sundays. Your phone number will be sent to you only after activation. Your validity period begins when the card is activated, due to which we suggest to activate only the day before you travel.

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.
Coverage

Our cheaper SIM cards work on the T mobile network, either directly or through their partners. T mobile is an ultra fast network, however its remote area coverage lags that of AT&T. If you intend to visit many remote areas in the USA, such as Alaska, natural beauty spots, national parks etc, you may want to consider our SIM cards that use the AT&T network, marked (High Coverage).

Receiving calls

People in USA can dial your number directly to reach you, for example, 1 804 555 1233; People outside USA need to add + to your number, for example, +1 804 555 1233

Calling a number in North America

Dial the 11 digit  number directly;  for example, call number 1 804 555 1233 directly. You can also add + to the number before dialing. There is no distinction between a landline number and a mobile number in North America

Calling India using Direct Dial

Dial “011” or “+” + country code + phone number. For example, to call India number 022 24216344, dial “01191 22 24216344” or +91 22 24216344.

Calling India using 2 stage dialing (for High Coverage cards):

Dial USA Access Number +13476701779 & when prompted dial the India number in full international format. E.g. 912224216344).

Helpdesk

TSIM’s customer service agents can be reached via:
    Email: services@tsim.in
    Chat: https://www.tsim.in
    Phone: +91 22 24216344 / +1 646 918 1335 / +44 203 773 2460.

Emergency Call Number: 911

Please dial “911” to report an emergency. They will ask you your location and the nature of the emergency. There are penalties for calling this number when not in emergency situations.

Extension of validity

These cards can be refilled at the telecom operator’s site for an extension of validity. The telecom operator name is mentioned on the SIM card that you receive. These refills will generally be more expensive than the rates paid to TSIM.

APN Setting

APN setting is automatic and should not require to be set manually. In case of no data initially please restart your phone and wait for a few minutes.

eSIM Details

What is an eSIM?

eSIM stands for “embedded” SIM which is installed in your phone by scanning a QR code or tapping a notification. If an activation date is required the QR code / Notification is sent after activation, else 24hours after completing your documentation.

eSIM Advantages

  • Easy to use: Set up your plan by scanning a simple QR code or tapping a notification.
  • Save on Shipping cost: No physical delivery requirement
  • Save on time: In a rush to travel? We will send eSIM QR Code via email. Scan it as per instructions and It will be ready to use upon arrival.
  • Keep your original SIM: The eSIM is in addition to your original SIM which will work as usual if you need it.

eSIM Disadvantages

  • Unfamiliar: Since it is a new technology expect to be learning a bit.
  • eSIM Compatible Phones: eSIM will only work in eSIM compatible phones. As a general rule, iPhone 11 and Android model 2021 and higher models are compatible with eSIM.
  • Single Use Only: Most eSIM codes can be used only once. Please do not delete the eSIM created on your phone, since it cannot be recreated on your phone or any other phone. However you can de-activate the eSIM when not needed from your settings.
  • Transfer of eSIM: To transfer an eSIM from one phone to another you must visit the store of the Operator concerned. However some USA eSIMs can be transferred from one iPhone to another.

Activating eSIM on your Device using a QR Code

Most eSIMs are installed using a QR code. The QR code is sent to you by eMail. You need an Internet connection to install an eSIM

iPhone XR, XS and newer
  1. Go to Settings, then Cellular.
  2. Select Add a plan, and the Camera app will open.
  3. Point your camera at the QR activation code until you see a message that says Installing cellular plan.
2021 Android and newer
  1. Go to Settings > Connections > SIM card manager
  2. Tap Add mobile plan
  3. Tap Add using QR code
  4. Scan the QR activation code

Activating eSIM on your Device using an Operator Notification

T-mobile, AT&T and some other operators make it even simpler to install eSIMs. They send a notification directly to your phone. Just tap on the notification and follow the instructions as in images below. The notification is sent to the phone you intend to use on your trip for which you have given us the EID and IMEI number by dialing *#06#. Click here to know why IMEI and EID numbers are needed.

*#06# for EID and IMEI
Operator Notification
Notification in Settings
Request to Activate
Activating eSIM
eSIM in Settings
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Weight 0.1 kg
Validity (months)

1, 2, 3, 4, 5, 6
Sim Type

eSIM, Physical
5G Data per month (rest at 3G speed)

5GB – 2 Stage India Dial (eSIM) -1m, 3GB (eSIM) -1m, 5GB – 2 Stage India Dial -1m, 3GB -1m, 5GB (eSIM) -1m, 10+ Days Unlimited 4G/5G eSIM (High Coverage – no HotSpot) -m, 5GB -1m, 12GB – 2 Stage India Dial (eSIM) -1m, 12GB – 2 Stage India Dial -1m, 6GB -1m, 12GB (eSIM) -1m, Unlimited Data – 2 Stage India Dial (eSIM) -1m, 5GB (High Coverage) (eSIM) -1m, 12GB -1m, Unlimited Data – 2 Stage India Dial -1m, 5GB (High Coverage) -1m, 5GB – 2 Stage India Dial -2m, 5GB – 2 Stage India Dial (eSIM) -2m, 5GB -2m, Unlimited Data + 5GB in Can Mex (eSIM) -1m, 40GB Student Discount -1m, 40GB -1m, 10GB (High Coverage) (eSIM) -1m, 3GB (eSIM) -2m, 6GB – 2 Stage India Dial (eSIM) -2m, 5GB (eSIM) -2m, 10GB (High Coverage) -1m, Unlimited Data + 5GB in Can Mex -1m, 3GB -2m, Unlimited Data (High Coverage – no HotSpot) (eSIM) -1m, 5GB -3m, 5GB – 2 Stage India Dial (eSIM) -3m, 5GB – 2 Stage India Dial -3m, Unlimited Data (High Coverage – no HotSpot) -1m, 3GB (eSIM) -3m, 12GB – 2 Stage India Dial -2m, 12GB – 2 Stage India Dial (eSIM) -2m, 6GB – 2 Stage India Dial -3m, 5GB (eSIM) -3m, 6GB (eSIM) -2m, 6GB -2m, 3GB -3m, Unlimited Data – 2 Stage India Dial (eSIM) -2m, Unlimited Data – 2 Stage India Dial -2m, 3GB (eSIM) -4m, 12GB – 2 Stage India Dial -3m, 12GB – 2 Stage India Dial (eSIM) -3m, 12GB (eSIM) -2m, 12GB -2m, 3GB -4m, 40GB -2m, 6GB -3m, Unlimited Data + 5GB in Can Mex -2m, Unlimited Data + 5GB in Can Mex (eSIM) -2m, 12GB (eSIM) -3m, 12GB -3m, 3GB (eSIM) -6m, Unlimited Data – 2 Stage India Dial (eSIM) -3m, Unlimited Data – 2 Stage India Dial -3m, 3GB -6m, 12GB -4m, 40GB -3m, Unlimited Data (High Coverage – no HotSpot) -2m, Unlimited Data + 5GB in Can Mex -3m, Unlimited Data + 5GB in Can Mex (eSIM) -3m, 40GB -4m, 12GB -6m, Unlimited Data (High Coverage – no HotSpot) -3m, 40GB -6m

520 reviews for Unlimited USA SIM Card

  1. Rated 5 out of 5

    Joshua –

    Data was very good
    Value for money

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  2. Rated 5 out of 5

    Manoj Patel (Verified user) –

    Too good n great..! Keep it up..! Cheers

    • Services Tsim (Verified user) –

      Thank you for your kind words.

  3. Rated 5 out of 5

    Paresh Vora (Verified user) –

    Using TSIM – TMOBILE card for US since many years. The TMobile connection is becoming more and more stable and uniform across more places in US. So far have not faced any difficulty in connection.

    We changes the SIM while in flight, and the connection worked as soon as the flight landed in US. Calling India also worked seamlessly.

    (Occasionally, the number may be blocked for international calling because of previous use of the same number – not same SIM – by another user. Calling T Mobile support can take care of this easily. Ask them to unblock the international dialing, and the free India calling starts working immediately. )

    One important care (which TSIM also asks users) is to verify your phone will work well on the bands used in US. I use Samsung phones made in India (5G budget model) and it works smoothly. Preferably use a 5G phone, because lot of old bands used in 2G/3G/4G are getting progressively repurposed for 5G in US (as well as in other countries including India). SO even an old phone in US may not work on current 5G network well. TSIM support provides this help of verifying whether your phone model will work in US.

    • Services Tsim (Verified user) –

      Thank you for your kind words and long support.

  4. Rated 5 out of 5

    Shrikant Kulkarni (Verified user) –

    Excellent service. Thanks.

    • Services Tsim (Verified user) –

      Thank you for your kind words.

  5. Rated 5 out of 5

    Hitesh Asher (Verified user) –

    I purchased eSIM for my iphone-15 from TSIM for my USA Trip in September 2024 for 30 days period. IT worked absolutely fine & Activation was also very easy. Internet Data Speed was 5G & was very fast. Connectivity of Calls was also fantastic. I am fully satisfied with this eSIM product of TSIM. My travel areas were California, Boston , New Hampshire , Vermont, USA. It worked properly in all these areas of USA. I also recommend it for other travellers for thier USA trip.
    From Hitesh

    • Services TSIM (Verified user) –

      Thank you for your kind review and for specifying where you used it.

  6. Rated 5 out of 5

    Vinod goyanka (Verified user) –

    Very nice Speed & net work. Easy to operate

    • Services TSIM (Verified user) –

      Thank you for your kind review.

  7. Rated 5 out of 5

    Fr Charles R Kandula (Verified user) –

    I used it in 2022 & 2023 in USA & Canada. Excellent service.

    • Services TSIM (Verified user) –

      Thank you for your kind review.

  8. Rated 2 out of 5

    Dr Chetan Mehta –

    Poor delivery system. Proper address was not forwarded to blue dart courier. Customer care phone numbers are never picked up to answer customer’s calls. Pathetic helpline services.

    • Services Tsim (Verified user) –

      The confusion arose due to different shipping addresss for your 2 orders. The correct shipping address for both orders was provided to the courier however the delivery person seemed to have called you for both orders. We regret the inconvenience.

  9. Rated 5 out of 5

    Vilas (Verified user) –

    Nice product and prompt service

    • Services Tsim (Verified user) –

      Thank you for your kind words.

  10. Rated 5 out of 5

    traveller (Verified user) –

    Used it for my travel to the US. The system worked flawlessly and the signal was quite good even in remote areas. Highly recommend

    • Services Tsim (Verified user) –

      Thank you for your kind review and recommendation.

  11. Rated 5 out of 5

    Shabbir Galabhaiwala (Verified user) –

    The coverage is fantastic and so is the speed. Value for money.

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  12. Rated 2 out of 5

    Devang Desai (Verified user) –

    Worst experience. I travelled for 10 days but couldn’t use SIM / data for first 3 days.
    I was lucky that before my travel, I could connect with representative named Raj. He not only helped me to activate fast, but after I reported issues, he made sure that it’ll be addressed at earliest. Otherwise, it would have been difficult for me to get issue fixed. That’s why instead of 1 *, I gave 2 * rating. I sent multiple mails to customer service but didn’t get immediate attention.
    It’s risky to take TSIM service if you don’t have POC contact details. If you rely on customer service then you’ll suffer a lot.

    • Services Tsim (Verified user) –

      We are sorry the service did not work for the first 3 days. We have been in touch with the operator over the issue to ensure it does not recur with other travellers. Thank you for mentioning our representative and for taking the time to report your experiences. We hope you will give us another chance to serve you.

  13. Rated 5 out of 5

    VISWANATHAN (Verified user) –

    Purchased 2 USA physical SIM for 6 months. Been using TSIM for last few years and find it very convenient, especially as it gives free call to India. Many of my friends and relatives have said when Whatsapp is there why you need direct call . We find ability to call directly very useful. The calls to India are unlimited so are local calls with in USA. We have not had any issue with coverage so far.
    Last time one of the SIM was eSIM and it was seamless but for call to India you had to go through an access number which was pain.

    • Services Tsim (Verified user) –

      Thank you for your kind and detailed review.

  14. Rated 5 out of 5

    Tejinder Sandhu (Verified user) –

    Excellent connectivity throughout my stay in Chicago. Data speed (5G) was excellent. India calling was no problem at all. I was connected even before I disembarked. No complaints whatsoever!

    • Services Tsim (Verified user) –

      Thank you for your kind review and for detailing where you used it.

  15. Rated 5 out of 5

    Sharad Lohia (Verified user) –

    Very easy to use and reliable and convenient and attractively priced

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  16. Rated 5 out of 5

    Manish Aggarwal (Verified user) –

    Very good card services. no problem in activation. smooth activation process

    • Services Tsim (Verified user) –

      Thank you for your kind words.

  17. Rated 5 out of 5

    rishabh.onlyforextensions (Verified user) –

    It was great but slightly expensive.

    • Services Tsim (Verified user) –

      Thank you for your balanced review.

  18. Rated 2 out of 5

    Jacob Joseph (Verified user) –

    This sim card is absolutely useless for calls. Incoukd nit make a call even from Boston Logan airport. Internet works well but out goings calls worked only twice in the whole month. I contacted customer care and their suggestions were absolutely useless.

    • Services Tsim (Verified user) –

      We are sorry your experience with our SIM card regarding calling was not good but are happy that Data service worked for you. Thank you for taking the time to record your experience.

  19. Rated 5 out of 5

    Yadavendra Kumar (Verified user) –

    Used the Unlimited USA Sim card for a month for calls as well as data. There was absolutely no problem except certain parts of Yellowstone National Park. Go for it!

    • Services Tsim (Verified user) –

      Thank you for your kind review and recommendation.

  20. Rated 4 out of 5

    Nathan Dias (Verified user) –

    I got the unlimited data sim for my 21 day trip to the US. While the plan specifically said 5G, my Samsung Galaxy S23 SM-911B/DS couldn’t connect to a 5G tower the whole time I was there. It showed 5G was available, but wouldn’t connect. the LTE speeds were more than decent so it didn’t bother me throughout my trip.

    Went for an E Sim cause I was traveling in a few days and was unsure if a physical sim would reach on time but was pleasantly surprised when the free gift (I opted for the universal travel adapter) reached within 3 days, so I believe a physical sim would too.

    Overall would recommend.

    • Services Tsim (Verified user) –

      Thank you for your balanced review.

  21. Rated 4 out of 5

    Ketan (Verified user) –

    Good for working in US but India calling was not possible

    • Services Tsim (Verified user) –

      Thank you for your balanced review.

  22. Rated 5 out of 5

    Ravi Patnaik (Verified user) –

    Excellent customer service with timely supply and activation of SIM.

    Quite happy with the speed, connectivity and performance in USA.

    • Services Tsim (Verified user) –

      Thank you for your kind words.

  23. Rated 5 out of 5

    Raghunandan Agarwal (Verified user) –

    Enjoyed your Tsim without interruptions.
    Would highly recommend this product to all travellers. It’s value for money.

    • Services Tsim (Verified user) –

      Thank you for your kind words and recommendation.

  24. Rated 5 out of 5

    Anil (Verified user) –

    Was a bit apprehensive in the beginning when I bought the SIM but overall had a fantastic experience. Seamless coverage all over US and Mexico. Definitely recommend and will use it again.

    • Services Tsim (Verified user) –

      Thank you for your kind words and recommendation.

  25. Rated 5 out of 5

    Dipanjan Dutta (Verified user) –

    I had purchased the TSIM’s Unlimited USA pack and it was just brilliant. The call and data support was fantastic- very reliable in coverage and clear in quality. Thank you TSIM.

    • Services Tsim (Verified user) –

      Thank you for your kind words.

  26. Rated 5 out of 5

    Kushal (Verified user) –

    Very good connectivity

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  27. Rated 5 out of 5

    Dhaarna (Verified user) –

    I am using this sim currently ..it got easily connected when I landed

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  28. Rated 5 out of 5

    JATIN DOSHI (Verified user) –

    T Sim card purchased by me for travel to USA was excellent and very cost effective. Overall usage was very satisfactory all over USA

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  29. Rated 5 out of 5

    ANAND Venkatachalam (Verified user) –

    Very useful SIM card & helped me a lot during my current visit to the US. In my last trip Airtel had ripped me & this SIM saved me a lot of money. I would strongly recommend all travelers to US to go for this SIM which is delivered to the Indian address prior to flying to USA.
    I was not aware of this & got to know while casually checking on internet by myself. T- Mobile must popularize the availability info – it is indeed full value for money.

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  30. Rated 2 out of 5

    Vipulkumar Rasikbhai Donga (Verified user) –

    Generally i used Metrix sim card on my international trip. First time bought from TSIM for my USA trip. its cheap but faced problem with international calling its not work at all as we paid for direct calling service, on What’s up customer service is bad as i tried to reach to resolve issue but not response on timely. At End they compensate reward points for next purchase.

    • Services Tsim (Verified user) –

      We apologise for the inconvenience due to operator oversight. We are happy that you were able to use your compensatory reward points in your next purchase. Thank you for taking the time to record your experiences.

  31. Rated 5 out of 5

    Viswanathan Venkatraman (Verified user) –

    My wife and I have been using TSIM for last few years and find it very convenient.
    Free Local calls, adequate data per month and very useful to have free calls to India. That helps when we need to call to banks or other nos which we can not do through ubiquitous Whatsapp .
    The coverage even in remote places were not bad, where I could not get coverage like in some parts of Yellowstone or the interiors of Washington State I noticed even the local networks did not have coverage,
    Last year took esim though the installation was seamless and no issue with general usage , calling India was a pain , as you have to dial an access no first. Overall I highly recommend as these are cheaper than international roaming provided by Indian operators and more dependable.

    • Services Tsim (Verified user) –

      Thank you for your detailed review and long support.

  32. Rated 5 out of 5

    kunal.n.bhatia (Verified user) –

    Got an Unlimited USA SIM and it worked perfectly fine throughout the trip. Very convenient and easy to use.

    • Services Tsim (Verified user) –

      Thank you for your kind review.

  33. Rated 4 out of 5

    Rajaram P (Verified user) –

    The statement “Unlimited Incoming, local and india calls”.. is a bit misleading. Especially, ibhad unlinted local Outfoing calls- but could not call India…

    • Services Tsim (Verified user) –

      Thank you for your balanced review.

  34. Rated 1 out of 5

    Sunny (Verified user) –

    Worst sim, my calls to India were blocked, only my local calls in US was activated, call centre said that I need to upgrade to higher package sim

    • Services Tsim (Verified user) –

      We are sorry your India calling did not work. We are in touch with the operator to find the root cause but have not received a response yet. Thank you for taking the time to record your experience.

  35. Rated 4 out of 5

    Venkat (Verified user) –

    I have been using TSIM services for short travels since past few years and find the service to be reliable and good. If you are selecting T-Mobile as the provider then yeah as advertised by TSIM coverage is little weak at few places. If you are travelling to cities then the service is good. Very convenient to book from India, removes a lot of hassle and more over its cheaper than to buy at Airport or overseas.

    • Services Tsim (Verified user) –

      Thank you for your kind review and long support.

  36. Rated 5 out of 5

    Girish –

    Both Worked well calling and data.

    • Services Tsim (Verified user) –

      Thank you for your kind review.

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