You’ll find that calling internationally while abroad can get very expensive depending on where you are and what options you choose. We recommend using Instagram Messenger, WhatsApp, Line, or other popular apps for free communication with others in your host country. These apps are available on all smartphones and offer texting, video calls, and traditional phone call options.
Depending entirely on Wi-Fi is not recommended. A strong Wi-Fi connection is not available everywhere. In local coffee shops, restaurants and cafes, you may need to purchase something in order to connect to their Wi-Fi.
That said, we do recommend you have some form of cell phone service in order to communicate both locally and internationally while abroad. You can often purchase a SIM cards upon arrival, either at the airport or nearby your accommodation. Often local pay-as-you-go SIM options are pretty affordable.
Your cellphone will need to be unlocked in order to change the SIM card from your US SIM to an overseas SIM. You should call your cell phone provider in the US to see if your cell phone is unlocked, and if not, they can sometimes unlock it if you call early enough (1 month before your departure is recommended). You should also ask about the SIM card size capability: Will it fit a micro or nano chip SIM card?
SIM cards can be purchased often for a set number of days, or topped up on a monthly basis. In some locations, you can even top up while getting your morning coffee at 7-Eleven!
For more information about specific rates, estimates for plans, and much more, applicants can reference their country specific Student Guide in the CIS Abroad student portal.