Unlimited USA SIM Card
₹1,489.00 – ₹16,989.00
- Unlimited Incoming, Outgoing – Local and India!
- Unlimited Data with Hotspot sharing!
- 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 SIM||High Coverage Sim|
|Network 1||T Mobile||AT&T|
|Data Speed||Excellent||Very Good|
|Coverage in Canada / Mexico||No||Yes 2|
|India Calling||Unlimited||Unlimited – 2 Stage 3|
|Tenure 4||1 to 6 months available||1 month & daily plan available|
|Additional Features||Call 75+ countries||5G Network, eSIM|
|Recommendation||Economical plans||Best for Remote Areas|
- The SIM card could either be direct from these operators, or from operators that use these networks. The helpdesk can tell you which.
- Data Speed may be lower in Canada & Mexico
- High coverage cards use 2 stage dialing for India where you dial a local number first then the India number.
- You can extend beyond this tenure directly from the operator’s website.
- Incoming: FREE
- Outgoing – Local: FREE
- Outgoing – India: FREE
- SMS – Local & International: FREE
- Data: Unlimited
- 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
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
- Power off your phone
- Insert your new SIM card
- Power on your phone
- Your phone should connect on a GSM/WCDMA/LTE network.
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).
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).
TSIM’s customer service agents can be reached via:
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 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.
- Easy to use: Set up your plan by scanning a simple QR code.
- 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 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.
Activating eSIM on your Device
iPhone XR, XS and newer
- Go to Settings, then Cellular.
- Select Add a plan, and the Camera app will open.
- Point your camera at the QR activation code until you see a message that says Installing cellular plan.
2021 Android and newer
- Go to Settings > Connections > SIM card manager
- Tap Add mobile plan
- Tap Add using QR code
- Scan the QR activation code
1, 2, 3, 4, 5, 6
|4G Data per month (rest at 2G speed)||
1GB, 2GB, 3GB, 5GB, 5+ Days Unlimited 4G (High Coverage – no HotSpot), 6GB, 7GB, 10GB, 12GB, 15GB, 15GB with Free Call Credit, 18GB, 40GB, 60GB, 40GB (no HotSpot), 125GB, 10+ Days Unlimited 4G/5G eSIM (High Coverage – no HotSpot), 1GB (High Coverage – Economy), 5GB (High Coverage), 10GB (High Coverage), 15GB (High Coverage), Unlimited 4G Data (5GB in Canada + Mexico), Unlimited 4G Data (High Coverage – no HotSpot), Unlimited 4G Data (no HotSpot), Unlimited 4G Data (High Coverage)
Questions and answers of the customers
Answered by the admin
Unless your OnePlus 3T is a USA specific sub model, it would NOT be recommended to be used in USA
Answered by the admin
No! This phone is not recommended.
Q I have ordered your unlimited USA card for 2 months in October 2019 and have satisfactorily used ... answer nowAnswered by the admin
Normally the card is valid for 30-60 days after last use or expiry of the plan. You can contact us on email@example.com before your next travel to confirm validity of your existing SIM. TSIM will be able to recharge the SIM before your travel.
Q I have a Lenovo K8 Note mobile. Need to carry it to the USA. Will your sim card work for phones a... answer nowAnswered by the admin
This handset is not recommended for use with either AT&T or T Mobile.
Answered by the admin Yes, Indian iPhone 6s will work.
Q I have one plus 3 mobile dual sim I intend to use TSIM card on sim2 second slot. Hope compatabili... answer nowAnswered by the admin
The 6GB SIM works on the T Mobile network which has good coverage in the places mentioned. The OnePlus 3 is not compatible with 3G/4G frequencies of T Mobile USA & hence not recommended for use. Please use an unlocked compatible handset.
There are no answers for this question yet. Answer now
Q Is RealmeU1 mobile phone compatible with TSIM in USA. Places I will visit are Philadelphia, Chica... answer nowAnswered by the admin
This phone supports only 2G frequency of T Mobile & 3G frequency of AT&T. It does not support 4G frequency of either of these networks.
A what is check avalaible shipping methods?