Usually yes. A toll-free number means the business pays for the call, so you aren't charged a per-call fee. But if your cell plan limits minutes, the time can still count against them. The numbers that really cost money are 900 lines and some international numbers that look like US area codes.
Does a toll-free call cost me anything on a cell phone?
Not a toll. The word toll-free describes the arrangement: the owner of the 800, 833, 844, 855, 866, 877 or 888 number pays the carrier for incoming calls. For you there is no charge for that call as such. Your phone plan is a different thing, and I'd rather be plain about it: if you're on a plan with a monthly cap on minutes, a toll-free call can still use some of that cap. Most plans these days are unlimited, so for most people it's a non-issue.
Check your plan or your carrier's support page if you're unsure, because I can't see your contract and neither can any website. If you're calling from overseas the situation changes: toll-free numbers in the US and Canada often don't work from other countries, or may only work through a different number. Look at the company's contact page for an international line.
Is it free to call the Do Not Call Registry's number?
1-888-382-1222 is a toll-free number, so there's no per-call toll. You must call from the phone you want to register, or you can use donotcall.gov instead. It's one of the few toll-free numbers I'd say with confidence that you can call without worry, because it's printed on the government's own site. The registry has existed since 2003. It doesn't stop scammers, and it doesn't cover political calls, charities or surveys, but it's still a free move.
Which numbers can actually cost me money to call back?
900 numbers are the clear case. They're premium-rate lines, and the caller is billed, which is the reverse of toll-free. Don't call one back unless you know exactly what it is. Our number check flags these as premium lines before you dial.
The second case catches more people: numbers that look domestic but aren't. The North American numbering plan includes parts of Canada and many Caribbean countries. Codes such as 876 (Jamaica), 809 (Dominican Republic), 784 (Saint Vincent and the Grenadines) and 242 (Bahamas) look like any US area code, yet a call there can be billed at international rates. Some places in the plan are US territories, such as Puerto Rico (787 and 939), and your plan may treat those differently, so check your carrier's terms.
| Number type | Who pays? | Do I call back? |
|---|---|---|
| 800, 833, 844, 855, 866, 877, 888 | Business pays for the call. | If you've verified who it is. |
| 900 | You pay, premium rate. | No, unless you know what it is. |
| Normal US area code | Your plan's normal rules. | If you recognize it. |
| Caribbean or other non-US code | Possibly international rates. | Not for unknown missed calls. |
What is the one-ring scam?
The caller lets your phone ring once or twice and hangs up. The goal is for you to call back. Often the number belongs to a country in the Caribbean or elsewhere in the numbering plan, where a call can carry high rates, and some schemes keep you on hold to run up the bill. It's sometimes called wangiri. I wouldn't return a missed call from a number I don't know, and you shouldn't either. If it was real, there will be a voicemail, a text or a second try.
You can do a quick check: type the number into our checker or look at the area-code page, for example the area code directory, to see whether the code belongs to a US state or to somewhere else. That check is about the code only. It can't promise the call is harmless. It can tell you that a "local-looking" number isn't local.
Is it okay to call back a toll-free number I verified?
Yes. If you matched the number against the company's website or your card, a call back is a normal call and costs you nothing extra beyond your plan. The risk is in not matching. A caller can show any number on your screen. The step-by-step routine is in how to verify a toll-free caller.
I'd also suggest you note one thing: calling a business back on its published toll-free line will often put you in a phone menu for a while. Free of charge doesn't mean free of waiting. The tradeoff is yours.
What about *69 and the other star codes?
*69 is meant to call back the last number that rang you, but support depends on your carrier, and on many mobile services it isn't available. *67 hides your number for one call and doesn't work on 800-style toll-free numbers or on 911. *57 is a call trace offered by some landline and VoIP providers. It's not available everywhere, may cost a fee, and passes the result to law enforcement, not to you. I'd treat none of them as a way to learn who called. A normal call back is more likely to get you the answer, and it's the one you've verified yourself.
What does a business pay when you call a toll-free number?
The owner of the number is billed by its phone provider for incoming minutes, at rates it agreed on in its own contract. I don't know any company's rates and wouldn't guess. What matters to you is the shape of the deal: the business has chosen to absorb the cost of your call because it prefers you to call. That's why a real company's toll-free line is almost always welcoming. It wants the call.
It also explains one odd thing people notice. Calling a toll-free number from certain places, such as from outside the US, a hotel room or a prepaid line, may not work or may be charged separately. The arrangement depends on the network you're calling from. If a toll-free number won't connect from where you are, look for a direct number on the company's contact page. The background on how these numbers are reserved and who holds them is in our article on RespOrgs.
Does calling back also tell the caller something?
It can. A return call from your number shows the caller's system that your line is live and that you respond to missed calls. For a company you've dealt with, that's fine. For an unknown caller, it's one more reason to hold off. We look at this in more detail in does calling back confirm your number works.
A short checklist before you return any missed call
- Did the caller leave a message? If not, wait.
- Is the code a toll-free one, a US state, or somewhere else? Check it in the number check or the area code directory.
- Did anyone you know say they'd be calling from a new number?
- Can you find the same number on a site you reached yourself?
- If you still can't tell, skip it. Anyone who needs you will try again by another route.
Four of these five questions cost nothing and take under two minutes, which is a good trade against a possible surprise on your bill.
Sources
- National Do Not Call Registry: registration by web or phone at 1-888-382-1222.
- FTC Consumer Advice: guidance on phone scams, including calls from unfamiliar area codes.
- FCC Consumers: robocalls, spoofing and call charges.
- NANPA: which area codes belong to which countries and territories.
Quick questions
Do toll-free calls use my cell minutes?
They usually can. Toll-free removes a per-call charge from the caller, but if your plan has limited minutes, the time may still count against them. Check your plan details.
Is it free to call 1-888-382-1222?
That is the Do Not Call Registry's toll-free number, so the call has no separate per-call charge to you. Your plan's own rules still apply.
Which numbers actually can cost me money to call back?
900 numbers charge the caller, and some non-US numbers that look like domestic area codes can lead to international rates. Check the code before you call back a missed call.
What is the one-ring scam?
The caller lets your phone ring once, hoping you call back a number in a place like the Caribbean that may bill international rates. If you don't know the number, don't return it.