Although traveling is a way to disconnect from your normal life, stay connected to some degree with the outside world is extremely important for various reasons: be available in case of an emergency happening back home, share with family and friends your adventure through social media, wanting to know more about a place you are visiting or a monument, choosing where you would like to eat, knowing how to reach A to B with a simple click without carrying a physical map, and calling your taxi/airport shuttle.

Your actual provider might offer some travel plans, but there could be some nasty surprises on your phone bill when you go back home. So, make sure to ask a lot of questions and read carefully all the terms and conditions should you decide to accept the offer of your current provider.

It might be a good idea to consider pre-paid sim card and there is no way you can go wrong with that, because you know the exact plan you are paying for.

The variety of sim cards and plans that you can find out there can be extremely overwhelming, that’s why we have decided to only recommend two of them. So, stick around if you want to find out about the top pre-paid sim cards to use on your holiday in the States.

MOST SIM – T-Mobile USA SIM Card

This is one of the best SIM Card you can get on the market offering UNLIMITED high speed data, calls, and text. Literally everything you would want from a SIM card – even though you will end up using mainly data.

It is powered by T-Mobile USA authorized retailer delivering unlimited high speed data at 4G/LTE speed on T-Mobile Network USA. With this SIM card you can also use your phone as a personal hotspot available at 3G speed.

It comes in all the formats you need, whether you are after a Nano, Micro, or Standard SIM card size.

Just remember that it has to be activated within 90 days of purchase and its activation can take up to 24 hours.

It comes with different plans, depending on the length of your stay: 5 days / 7 days / 10 days / 12 days / 15 days / 18 days / 21 days / 25 days / 30 days / 45 days / 60 days / 90 days / 120 days. Obviously the more days you want, the higher the price.

Overall, I think that MOST SIM T-Mobile USA has a very good plan, and this is the one I usually go for when I travel to the USA as it offers an incredibly good value for money when compared to its competitors.

SIM2ROAM USA T-Mobile Simple Mobile

This is another good one and offers good value for money too.

It offers unlimited 4G data speed, calls and text within the USA as well as unlimited international calls to 60+ countries (including UK).

Unlike Mostsim, it does not offer the choice to use it with a personal hotspot. Also, it is not refillable, so you will need to buy a brand new SIM Card if you wish to use it for longer than your purchased plan.

All you need to do is to fill out the online form three days before your trip and you will receive your brand new US number on your chosen activation date. Just like Mostsim, it fits every phone as it comes with a multiple-cut SIM (nano, micro, and standard).

It comes with the following plans: 5 days / 7 plans / 10 days / 12 days.