If you already have a cell phone and you just want to get a cell phone line (often called a wireless plan), there are a few things you should know. There are four major providers: Verizon, AT&T, Sprint, and T-Mobile. Within the Boston area, the networks of these major providers are all reasonably good. However, if you expect to travel a lot, you should determine which provider will have the best coverage in your destinations. It is always a good idea to ask around friends and classmates to see what their experience has been like with a particular service provider.

If you do not already have a phone and you will stay in the U.S. for more than a couple of years, then things may get more complicated. Like some other places in the world, cell phones in the U.S. are typically purchased at a heavily "subsidized" price. In exchange for this subsidy, people sign a contract agreeing to maintain service with that provider for a fixed term (usually between one year and a half to two years). Terminating a contract early can lead to substantial fees. This type of contract option may make sense for some students, especially since there is rarely a discount on monthly service for foregoing the device subsidy.

If you are signing a contract and you do not have a credit history (see above in the "banking" section), then cell phone providers will typically ask for a deposit. Research online before deciding on which provider you want to use.

However, it may also make sense to find a nearby shop, go in, and simply ask if they are willing to provide you with a contract without a deposit. Always mention that you are a BU student and be willing to provide evidence of that. Several of these companies have branches near the university (see BU map) and are used to deal with international students. Hence, they may be willing to be more lenient if you can prove that you are affiliated with a nearby institution.