SIM Cards and Mobile Plans
Compare plan features, SIM options, and roaming before you buy service.
Start by comparing features and costs instead of choosing only by headline price. The CFPB advises students to research two cell phone plans and compare what each plan includes before making a decision, which is a useful approach for newcomers who need to balance calls, texts, data, hotspot use, and budget. That matters because the average single-line cell phone bill was $141/month as of 2025, so a plan that looks cheap at first can become expensive once fees and add-ons are included. CFPB plan comparison TextNow plan page
If you expect to leave the USA after you arrive, check whether your phone is unlocked and whether it supports eSIM. The FCC explains that unlocking a phone lets you use a local SIM card or an embedded eSIM with a local number, and it warns that domestic service plans usually do not cover usage abroad. It also says roaming can affect voice calls, voicemail, text messages, and internet access, so you should ask your carrier to activate international roaming before travel and learn how to track usage. FCC international roaming guide
Budgeting for mobile service also means understanding how and when charges appear. The FCC notes that international roaming charges may not show up until an additional billing cycle after you return, which can make a trip look cheaper than it really was at the moment you used the service. The same FCC guide recommends using Wi-Fi hotspots when possible, but it warns that public wireless networks may not be free and can create security risks, so the safest habit is to turn off automatic downloads and only use data when you need it. FCC international roaming guide
What to confirm before you choose a SIM or mobile plan
| Check | Why it matters | Source |
|---|---|---|
| Phone unlocked or eSIM-ready | Lets you use a local SIM or eSIM when needed | FCC roaming guide |
| Roaming activation | Domestic plans usually do not cover usage abroad | FCC roaming guide |
| Monthly budget | Average single-line bill was $141/month as of 2025 | TextNow plan page |
| Plan features | Compare data, hotspot, and other included services | CFPB plan comparison |
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Internet and WiFi Services
Use libraries, address-based searches, and temporary options to get connected fast.
For home internet, availability is often decided by your exact address, not just the city or state. BroadbandNow says you can check which of the 2,891 internet providers in the U.S. serve your area by entering a ZIP code or address, which is useful before you sign a lease or move into a new apartment. The FCC also reminds people that the Affordable Connectivity Program ended on June 1, 2024, after having offered up to $30/month toward broadband service and up to $75/month on qualifying Tribal lands, so it is no longer a current discount to count on. BroadbandNow availability search FCC ACP page
If you need internet before home service is installed, a public library is one of the most practical first stops. USCIS says U.S. public libraries are free and open to everyone, and that many libraries have computers for internet access, free computer classes, and English instruction. That makes libraries useful for job searches, housing applications, school forms, and basic setup tasks while you are still waiting for your own broadband or laptop setup. Welcome to the United States guide
For temporary or mobile setups, DHS describes a 4G mobile broadband router as a device that can connect multiple devices to the internet over cellular service when a hardwired connection is not available. The note says these routers can replace mobile modems, work wherever cellular service is available, and usually require a contract or data plan before they can be used. That makes them a reasonable backup when you need shared internet for several devices during a short stay or between moves. DHS 4G mobile broadband routers
Common ways to get online after arrival
| Option | Best use | Key fact |
|---|---|---|
| Public library | Free access, printing, forms, or class work | Free and open to everyone |
| Home broadband | Stable long-term internet at a fixed address | Check service by ZIP/address |
| Mobile broadband router | Temporary or shared internet for multiple devices | Usually needs a data plan |
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Mobile Phone Rates and Contracts
Know what plans cost, how contracts work, and where roaming fees appear.
Prices vary enough that comparison shopping is essential. The CFPB activity on cell phone plans is built around researching two plans, comparing features, and choosing the option that fits your needs and budget, which is especially useful if you have no U.S. credit history yet. A good starting point is the average single-line cell phone bill of $141/month as of 2025, then checking what is actually included: data allowance, hotspot use, taxes, activation charges, and whether the plan is prepaid or tied to a contract. CFPB plan comparison TextNow plan page
Some providers market no-contract options that can be easier for new arrivals. AT&T Prepaid says its service has no contract and no credit check, and that it offers unlimited high-speed data and 5G. That kind of structure can help if you want predictable monthly spending or do not yet want to commit to a long agreement, but you still need to check coverage, data rules, and any limits that apply after a certain amount of use. AT&T Prepaid
If you expect to use your phone outside the USA, roaming is where costs can rise quickly. The FCC says roaming rules and rates vary by carrier and country, and Verizon’s TravelPass example charges $6 per day in Mexico and Canada and $12 per day elsewhere abroad, with availability in more than 185 countries. The FCC also warns that voice, voicemail, text, and internet access can all carry higher charges, so you should ask about international options before you leave. FCC international roaming guide Verizon roaming charges
How rates and contract choices usually differ
| Choice | Typical benefit | What to ask |
|---|---|---|
| Prepaid | More predictable monthly spending | Any credit check or contract? |
| No-contract plan | Easier to change or cancel | What data limits or speed rules apply? |
| Roaming add-on | Simpler when traveling abroad | What is the daily or country-specific price? |
| Contract plan | May bundle devices or lower upfront cost | How long is the term and what fees apply? |