Where to find free U.S. phone numbers
You can get a free U.S. phone number through several services that do not charge you to create an account or receive calls and texts. The most common options are Google Voice, TextNow, Dingtone, and Line2. Each assigns you a real phone number with a U.S. area code, and each has different rules about what you can do with it and how long you can keep it.
Google Voice is the most straightforward: you sign in with a Google account, choose an area code, and get a number immediately. You can make calls over Wi-Fi or data, send texts, and receive voicemail transcribed to email. There is no monthly fee. TextNow works similarly but also includes a small amount of free calling and texting each month; after that, you pay per use or buy a plan. Dingtone and Line2 operate on a freemium model—free to download and use for receiving calls and texts, but calling out costs money unless you buy credits or a subscription.
Key Takeaways
- Google Voice gives you a free U.S. number with no monthly cost and works for receiving calls, texts, and voicemail over Wi-Fi or data.
- TextNow, Dingtone, and Line2 also offer free numbers but charge for outgoing calls unless you buy a plan or credits.
- Free numbers work best for receiving communications; if you need to call out regularly, you will eventually pay a fee or subscription.
- Some services require you to verify your identity or link a real phone number to activate the account, even though the service itself is free.
- Free numbers may not work with all services—banks, government agencies, and some apps block calls from VoIP numbers or require a carrier-based number.
What you need to set up a free number
Most free phone number services require an email address and a way to verify you are a real person. Google Voice asks you to sign in with a Google account and may ask you to verify using a phone number you already own. TextNow requires an email and will send a verification code to that email. Dingtone and Line2 ask for an email and sometimes a password, then send a confirmation link.
The verification step exists to prevent abuse—services do not want someone creating hundreds of numbers to spam or scam. If you do not have a phone number to verify with, you can usually use an email verification instead, or you can verify through a different free service first. For example, you could use TextNow to get a temporary number, then use that to verify Google Voice if needed.
How long you can keep a free number
Google Voice lets you keep your number indefinitely as long as you use it at least once every six months. If you do not make a call, send a text, or receive a message in that time, Google may reclaim the number. TextNow, Dingtone, and Line2 have similar policies: inactivity for several months can result in the number being reassigned to someone else.
If you plan to keep a number long-term, use it occasionally—even a single text or call every few months is enough to maintain it. If you lose the number, you can usually request it back within a short window, but there is no may provide the service will restore it.
Limitations of free U.S. phone numbers
Free numbers come from VoIP (Voice over Internet Protocol) services, not traditional phone carriers. This matters because many organizations treat VoIP numbers differently. Banks often will not let you use a VoIP number for two-factor authentication. Government agencies, including the IRS and Social Security Administration, typically do not accept them. Some apps—particularly financial apps, dating apps, and services that fight fraud—block calls and texts from known VoIP ranges.
If you need a number for receiving a verification code from your bank or for official communications, a free VoIP number usually will not work. You would need a number from a traditional carrier like Verizon, AT&T, or T-Mobile, which requires a paid plan. For casual use, receiving personal messages, or testing purposes, free numbers work fine.
Using a free number for payments and transactions
Free U.S. phone numbers can receive text messages, so they work for some two-factor authentication scenarios—but not the ones that matter most. If a service sends a code via SMS to confirm your identity, a free number can receive it. However, if the service specifically requires a carrier-based number (which many financial institutions do), the free number will be rejected at signup.
For bill payments, loan applications, tax filing, or peer-to-peer transfers, you should use a phone number from a real carrier. Free numbers are better suited for secondary communications—receiving notifications, signing up for services that do not require identity verification, or keeping a separate line for specific purposes without paying a monthly bill.
Comparing the main free options
| Service | Setup Cost | Receiving Calls/Texts | Outgoing Calls/Texts | Inactivity Limit |
|---|---|---|---|---|
| Google Voice | Free | Free | Free (U.S. and Canada) | 6 months |
| TextNow | Free | Free | Limited free; then paid | Several months |
| Dingtone | Free | Free | Paid or subscription | Several months |
| Line2 | Free | Free | Paid or subscription | Several months |
Google Voice is the best option if you only need to receive calls and texts and do not plan to call out. It has no hidden costs and no time limit as long as you use it occasionally. TextNow is better if you want to make some outgoing calls without paying much upfront. Dingtone and Line2 are useful if you want a dedicated business or secondary line but are willing to pay for outgoing calls.
Frequently Asked Questions
Can I use a free number to receive payment confirmations or bank alerts?
Yes, if the bank or service sends alerts via text message. However, many banks will not let you register a VoIP number as your primary contact number for security reasons. Check with your bank before relying on a free number for critical financial communications.
What happens if I do not use my free number for six months?
Google Voice will reclaim the number and reassign it to someone else. You may be able to request it back within a grace period, but there is no may provide. Other services have similar policies. To keep your number, use it at least once every few months.
Can I port a free number to a paid carrier later?
No. Free VoIP numbers cannot be ported to a traditional carrier. If you need to switch to a paid plan, you will have to get a new number from that carrier. This is one reason to use free numbers only for non-critical communications.
Do free numbers work with Uber, Lyft, or other apps?
Many ride-sharing and delivery apps accept VoIP numbers, but some block them. The only way to know is to try signing up. If the app rejects your free number, you will need a carrier-based number.
Is it legal to use a free U.S. number if I am outside the U.S.?
Yes. Google Voice and other services allow international users to get U.S. numbers. However, some services have terms of service that restrict use by non-U.S. residents, so check the fine print. Using the number itself is legal; the restriction is on who can create the account.