Perfect
Simple process, all we had to do was insert the new SIM cards. Worked flawlessly from the moment we landed. Would recommend to anyone visiting the US.
By F. O.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
304 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
#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 The Fair Hearing, with an average rating of 4.2 out of 5.
304 approved reviews, newest moderated first
Simple process, all we had to do was insert the new SIM cards. Worked flawlessly from the moment we landed. Would recommend to anyone visiting the US.
By F. O.
The Mail was delayed. I could Not use your SIM Card. Please do not work with FedEx anymore. I was more then disappointed.
By Markus F.
Worked perfectly
By customer
Switched my phone on landing in Boston Within a minute or two, got a text welcome to USA, then a E mail with my number, 5* Can't fault the service
By Happy
This is the first time I got a prepaid card to use while in the States and the experience has been great. Sid Dee was a great help in trying to contact me and activating the SIM card for me. Thank you Sid for your help!!
By CMB
First time I used SIMS4USA was delighted with service, arrived in Europe to my home on time. Service was activated remotely as request and kicked in perfectly when I landed in USA. Big thanks guys! great value.
By Maedbo
Ordered these and got them delivered to Ireland. Prompt service. Easy to set up and very handy to have a working phone before travelling to the USA
By customer
My experience with this company has been absolutely amazing, they have a very responsive and efficient customer service, I'd recommend it to anyone traveling to the USA. The sim works exactly how it is supposed to, you just insert it in your phone and it starts working. No further action required. It made my arrival to the USA so smooth and easy since I absolutely needed Google Maps to get around as soon as I left the airport! I'd suggest the company to broaden maybe the offers since it's available only the monthly one, however it's quite expensive if you are staying for a shorter period of time. I stayed only for 2 weeks and I had to pay the monthly charge :/ that's the only "downside", but the connection works fast and it's reliable, so it's highly recommended regardless. I'd definitely use this service again.
By Arianna T.