Kevin C.
Quick service
Good speedy service as always.

#1 USA prepaid sim card provider.we specialized in prepaid sim cards for travelers and will deliver your sim card to your home address within 3 business days.
SIMS 4 USA (sims4usa.com) has 304 customer reviews on Five Star Index, with an average rating of 4.2 out of 5.
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Kevin C.
Good speedy service as always.
GJW
Terible connection during use This was not what i expected Had to use a other simcard.
Manda
Very easy to order. Comes very fast. Even though it’s to Portugal. When in the states the sim cards work like a Swiss watch. So happy!
Mary
I contacted Sims4USA to ensure I could ring Irish land lines and mobile numbers. The response was immediate and made my decision easy to purchase the sim. The sim was waiting for me in Miami at my hotel when I arrived. The company had the card activated and everything was very smooth. The next time we visit the USA we will get 2 x sims - one for my husband and I as he also thought it excellent value for money.
Peter de G.
delivery was in time. And good network
David J.
We used the company last year and were impressed with the service and with the ease of using the SIM. This is why we are using them again.
Adrian K.
Great sim card! Used it in New York and Las Vegas with fast data connectivity and no issues at all. Great value for money!
Lee
We landed in Miami, tried to activate our SIMs per the instructions and get a message that says we don't have enough money on our plans and need to top up. This should not be the case since I already paid for two unlimited plans. UPDATE. I was able to reach them and there was a server issue. They promptly remedied our issue and we are good to go now. They even upgraded our plan since there was a delay with our activation.