Area code 866
Where is area code 866?
Toll-free, not a location
866 numbers can belong to any business in the US or Canada.
| Type | Toll-free (no location) |
|---|---|
| Who pays | The business that owns the number |
| Works from | The US, Canada and most of the Caribbean |
| Dialing format | 1-866-XXX-XXXX |
| In use since | 2000 |
Look up a 866 number
About toll-free 866 numbers
The toll-free codes 800, 888, 877, 866, 855, 844 and 833 all work the same way. 800 came first, and the others were added as 800 numbers ran out. A 866 number can be answered anywhere, so the code says nothing about where the caller is.
Because toll-free numbers look official, scammers spoof them. Real companies won’t ask you to pay with gift cards, wire money or read out a security code.
Questions
- Where is area code 866?
- Nowhere in particular. 866 is a toll-free code used across the US and Canada. Businesses pick toll-free numbers so customers can call them for free.
- Who calls from 866 numbers?
- Mostly businesses: banks, airlines, delivery firms, customer service lines, debt collectors and telemarketers. Scammers also fake 866 numbers to look official.
- Is a 866 call a scam?
- Not by itself. If a 866 caller asks for payment, gift cards, passwords or one-time codes, hang up and call the company back on the number from its own website or your statement.
- Does it cost money to call 866?
- No. Calls to 866 numbers are free from landlines in the US and Canada. Mobile calls use your plan’s minutes, and calls from other countries may be charged.
Other toll-free area codes
| Area code | Type |
|---|---|
| 800 | Toll-free (no fixed location) |
| 833 | Toll-free (no fixed location) |
| 844 | Toll-free (no fixed location) |
| 855 | Toll-free (no fixed location) |
| 877 | Toll-free (no fixed location) |
| 888 | Toll-free (no fixed location) |