TextNow is a free app that gives you a real US or Canadian phone number and lets you call and text over the internet — no traditional phone plan required. Founded in 2009 by two students trying to shrink their phone bills, it has grown into one of the best-known "free phone number" services, used by people who want a second line, a cheap backup number, or a way to stay connected without a carrier contract.
This guide breaks down how TextNow actually works, what you get for free, what it genuinely costs once you look past the headline, where it falls short, and who it's really right for.
How TextNow works
At its core, TextNow is a VoIP (Voice over Internet Protocol) service. Instead of routing your calls and texts over a cellular carrier's network, it sends them over the internet. That has two modes:
- Over Wi-Fi (free): Download the app — or use it in a web browser — connect to Wi-Fi, and you can make unlimited calls and send unlimited texts within the US and Canada at no cost. This is the part most people mean when they say TextNow is "free."
- Over cellular (optional SIM): If you want coverage away from Wi-Fi, TextNow sells a SIM card that puts you on a nationwide network with talk, text, and limited "essential data" for select apps. This is how it can work as your only phone if you choose.
Because it's app-based, your number lives in the cloud rather than on a SIM, so you can use it across your phone, tablet, and computer and pick up calls and messages on whichever device is handy.
Getting a free TextNow number
Signing up is quick: install the app, create an account, and choose a number. TextNow lets you pick a local area code from most US metros (and Canadian regions), so you can get a number that looks local to wherever you want. That free number is yours to call and text with immediately over Wi-Fi.
What you get for free
- Unlimited calls and texts within the US and Canada.
- Picture and video messaging (MMS).
- Free calls to Canada and Mexico, plus low-cost international calling to 230+ countries (rates can start under a cent a minute).
- Multi-device access — phone, tablet, and desktop/browser.
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Is TextNow really free?
Mostly, yes — with caveats. TextNow keeps the core service free by showing ads inside the app. You'll trade some screen space and attention for the $0 price tag. Beyond that, a few things cost money:
- A SIM card for cellular service is a small one-time fee (around $4.99) plus shipping.
- Data plans / passes for full mobile data range from roughly $0.99 per hour up to about $36–$40 per month, depending on how much data and for how long.
- Add-ons like removing ads or "locking" your number so it can't be reclaimed are paid extras.
That last point matters: on the free tier, an inactive number can eventually be reclaimed if you don't use it for a while, unless you pay to lock it.
TextNow pros and cons
| Pros | Cons |
|---|---|
| Genuinely free over Wi-Fi | Ads throughout the free experience |
| Real, local-looking US/Canada number | Free number can be reclaimed if inactive |
| Works on phone, tablet, and browser | Cellular use needs a paid SIM/data |
| Cheap international rates | Some apps/banks block VoIP numbers for verification codes |
| No contract or credit check | Not built for business reliability or branding |
Limitations worth knowing
A free app makes sense for personal use, but go in with eyes open:
- OTP / verification: Some banks, and apps like certain messaging or financial services, refuse VoIP numbers for one-time passcodes. If you need the number specifically for account verification, test it first.
- Number permanence: Free numbers aren't guaranteed forever — inactivity can cost you the number unless you pay to keep it.
- Reliability and support: As a free, ad-supported consumer app, it isn't designed around uptime guarantees, call routing, or business-grade support.
Is TextNow good for business?
For a personal second line, a travel number, or keeping your real number private on classifieds, TextNow does the job. For a business, it's a different story. A company line usually needs things a free consumer app isn't built to deliver: dependable uptime, an auto-attendant and call routing, voicemail-to-email, the ability to share one number across a team, and a number you fully control and won't lose.
That's where a dedicated cloud phone provider fits better. A platform such as My Country Mobile gives you a business virtual number with proper call routing, an IVR, voicemail, and team features — a number that behaves like infrastructure rather than a free app. If TextNow is the "try it for free" option, a provider like that is the "run my business on it" option.
Key takeaways
- TextNow is a free VoIP app for calling and texting over Wi-Fi, with a free US/Canada number.
- It's been around since 2009 and works on phones, tablets, and the web.
- "Free" is ad-supported; cellular service, full data, ad removal, and locking your number cost extra.
- Watch for VoIP verification blocks and the risk of losing an inactive free number.
- Great for a personal second line; for a business, a dedicated cloud phone provider is the more reliable choice.
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Frequently asked questions
What is TextNow used for?
TextNow is used to make free calls and send texts over Wi-Fi using a free US or Canadian phone number — popular as a second line, a backup number, or a way to stay connected without a carrier plan.
Is TextNow actually free?
Yes, calling and texting in the US and Canada over Wi-Fi are free, supported by in-app ads. Cellular service (via a SIM), full mobile data, removing ads, and locking your number are paid.
Do I need a SIM card to use TextNow?
No. TextNow works over Wi-Fi with just the app. A SIM is only needed if you want cellular coverage away from Wi-Fi.
Can I pick my own area code on TextNow?
Yes. You can choose a number from most US metro area codes (and Canadian regions) when you sign up.
Does TextNow work for verification codes (OTP)?
Sometimes, but not always. Some banks and apps block VoIP numbers for one-time passcodes, so test it before relying on it for verification.
Can I lose my TextNow number?
On the free plan, an inactive number can be reclaimed after a period of non-use. Paying to lock the number prevents this.
Is TextNow good for a business phone line?
It's fine for personal or casual use, but a business is usually better served by a dedicated cloud phone provider that offers reliable uptime, call routing, an IVR, and team features.
What's the difference between TextNow and a virtual phone number provider?
TextNow is a free, ad-supported consumer app. A virtual phone number provider offers a business-grade number with routing, voicemail, IVR, and support — built for reliability rather than as a free utility.
