Most people who search “should I buy a US number” want one of three things: to be reachable by US contacts, to call the US cheaply, or to pass a verification code. The TripoSIM US Virtual Number does all three. Here is how to tell which one you are.
What do you actually need the number to do?
Find your row. If any row you need says “not a fit”, stop there.
| Your requirement | Fit with the TripoSIM number |
|---|---|
| US clients, family or landlords can call a +1 number | Good fit. Calls ring in the app over Wi-Fi or mobile data |
| You call US and Canadian numbers from abroad | Good fit. 300 minutes a month included, 100 more for $5 |
| You call Europe, Asia or anywhere else | Not a fit. Outgoing calls go to the US and Canada only |
| You receive texts from US and Canadian senders | Good fit. Texts arrive in the app |
| You receive texts from senders in other countries | Not a fit. Those texts usually cannot reach US numbers |
| You need to text people back | Not a fit. Sending and replying to texts is not included |
| You want verification codes for WhatsApp, PayPal or other apps | Good fit. It receives codes (OTP SMS) from apps |
| You need emergency numbers or a mobile signal without internet | Not a fit. It is not a carrier line, and emergency calls are not supported |
| You run a team that shares one line | Not a fit. It is a personal number, not a business phone system |
| You live abroad and need a stable US contact for a year or more | Good fit. Take the yearly plan |
Two rows trip people up most often.
Texting. Receiving a text and sending one are separate features. If your landlord, clinic or client expects a text reply, this number will frustrate both of you. Look at our number-type comparison for options that include two-way texting.
Verification codes. The number receives codes (OTP SMS) from apps, including WhatsApp and WhatsApp Business. TripoSIM tested 22 apps from October 3 to 18, 2026, and that list shows examples, not a limit. Keep the plan active so future codes keep reaching you. The verification research has the list with dates.
Does it work where you live?
It needs an internet connection, the TripoSIM app and permission to ring. On iPhone, add the TripoSIM web app to your Home Screen. On Android, install the TripoSIM app. TripoSIM says calls ring even when the app is closed once notifications and the microphone are allowed; a phone that is off, offline or has notifications blocked does not ring, and callers reach voicemail.
Some countries restrict internet calling, and the quality of your call is the quality of your connection. Test calls on your home Wi-Fi and on mobile data before you put the number on a contract or website. If the phone is offline, callers reach voicemail.
Monthly or yearly: what do the numbers say?
The monthly plan is $12.99. The yearly plan is $100, about $8.33 a month. Both include the same number, minutes, voicemail and texts.
| Months you need it | Paying monthly | Paying yearly |
|---|---|---|
| 3 | $38.97 | $100 |
| 6 | $77.94 | $100 |
| 7 | $90.93 | $100 |
| 8 | $103.92 | $100 |
| 12 | $155.88 | $100 |
For 7 months or fewer, monthly costs less. From month 8, yearly wins. Over a full year, yearly saves $55.88, about 36%.
Three rules change the answer:
- Hold period. If you stop paying, a monthly number is kept 90 days and a yearly number 30 days. After that it is released and cannot be recovered.
- Welcome credit. Yearly includes $5 for a travel eSIM or extra minutes.
- Refunds. Payments are not refunded, except if the number is not delivered within 72 hours, or where local law requires.
If you are unsure, start monthly, check the number does what you need, then move to yearly. The break-even explainer works through more examples, and the plans page has both prices side by side.
Who should buy it, and who should not?
Buy it if you are a freelancer abroad with US clients, an expat who wants family and US services to reach you, or someone moving to the US who needs a +1 number on applications before arrival. In each case, the number keeps you reachable and receives the codes for your accounts, including WhatsApp. Our guide for freelancers with US clients shows a working setup.
Skip it if you need to text back and forth, or you will live in the US and need a full mobile line. For those, a US carrier line is the better tool.
Use both if you need a stable US contact number abroad and a local line for emergencies at home. Most people who keep a US number long term end up here.
Before you pay
- My main use is calls and receiving texts, not getting a code accepted.
- I am fine that I cannot send or reply to texts from this number.
- My calls out go to the US and Canada.
- I tested, or will test, calls on the internet connection I actually use.
- I can pass a 2-minute ID check with a photo ID and a selfie.
- I know what happens if I stop paying: the number is held, then released.
- I keep another line for emergencies and for account recovery.
If you ticked all seven, the TripoSIM number is likely a good fit. If you missed one, read the buyer checklist for a second US number or try the fit checker first.