Toll-free code
Area code 866 — Toll-free
Toll-free, not tied to a place · in service since July 29, 2000
866 is toll-free code number 4 of 7 by start date, in service since July 29, 2000 (who pays for a toll-free call).
Spam reports from Sep 23 – Oct 22, 2026
High #2 of 461 codes
7,849 FTC complaints
Consumer reports, not verified by the FTC.
See the reports- Who paysThe number’s owner
- Toll-free codes7 in service
- Unwanted call?Block & report
Spam call reports about 866 numbers
Complaints by week
Sep 11 – Oct 22, 2026Show as table
| Week starting | Complaints |
|---|---|
| Sep 7 (3 days) | 398 |
| Sep 14 | 1,369 |
| Sep 21 | 1,617 |
| Sep 28 | 1,804 |
| Oct 5 | 1,509 |
| Oct 12 | 1,926 |
| Oct 19 (4 days) | 1,443 |
Compared with all codes
- Robocalls
- 88%all codes 75%
- Callers with the same code
- 2%all codes 35%
- Rank by complaints
- #2of 461 · top tenth (most complaints)
- FCC complaints, Oct 2025 – Sep 2026
- 1,41352 about text messages
What the calls were about
Sep 11 – Oct 22, 2026
| Subject | Complaints | |
|---|---|---|
| Reducing your debt (credit cards, mortgage, student loans) | 4,926 49% | |
| Calls pretending to be government, businesses, or family and friends | 1,036 10% | |
| Dropped call or no message | 241 2% | |
| Medical & prescriptions | 118 1% | |
| Warranties & protection plans | 113 1% | |
| Vacation & timeshares | 41 <1% |
Where the people who complained live
Sep 11 – Oct 22, 2026
| State | Complaints | |
|---|---|---|
| California | 1,484 15% | |
| Florida | 1,076 11% | |
| Texas | 572 6% | |
| Illinois | 476 5% | |
| New Jersey | 473 5% |
October 2026 (partial) report · most reported
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 11 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
Source: FCC Consumer Complaints data, unwanted calls filed Oct 1, 2025 – Sep 30, 2026, by caller ID; not verified by the FCC.
Other toll-free codes
| Code | Since | Complaints |
|---|---|---|
| 800 | the 1960s | 1,171 |
| 833 | June 3, 2017 | 10,416 |
| 844 | December 7, 2013 | 4,225 |
| 855 | October 9, 2010 | 7,445 |
| 877 | April 4, 1998 | 7,577 |
| 888 | March 1, 1996 | 7,235 |
| 822 | not in service yet | 4 |
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 23 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
NANPA record
- Assigned by NANPA
- November 7, 1999
- NANPA planning letters
- PL-197
Source: NANPA, NPA database of Oct 24, 2026.
Questions about area code 866
What area code is 866?
A toll-free code, not tied to a place, in service since July 29, 2000.
Is 866 a toll-free number?
Yes: toll-free code 4 of 7 by start date, after 877.
Why am I getting spam calls from 866?
7,849 FTC complaints from Sep 23 – Oct 22, 2026, most often about debt reduction (not verified by the FTC; caller ID can be spoofed).