Toll-free number
(866) 959-1584
866-959-1584 · 8669591584 · Moderate complaint volume
Consumers have filed 5 complaints about calls from (866) 959-1584 with the Federal Trade Commission and the Federal Communications Commission, between Jan 8, 2026 and Jan 15, 2026. Most reports do not name a specific topic, and 100% of callers used a recorded message. Complaints came from 4 states, which is typical of mass-dialing campaigns.
Complaint activity for (866) 959-1584
What callers from this number were about
If you do not recognize a caller, let the call go to voicemail. Legitimate callers usually leave a message, and you can call them back using a number you have verified yourself.
Where the complaints came from
Cities named in complaints: Charleston, SC (1) · Enfield, CT (1) · Albany, NY (1) · Poughkeepsie, NY (1) · West Springfield, MA (1)
Latest complaints
| Date filed | Consumer location | Topic | Type | Source |
|---|---|---|---|---|
| Jan 15, 2026 | Poughkeepsie, NY | Not specified | Recorded message | FCC |
| Jan 13, 2026 | Albany, NY | Not specified | Recorded message | FCC |
| Jan 13, 2026 | Enfield, CT | Not specified | Recorded message | FCC |
| Jan 12, 2026 | Charleston, SC | Not specified | Recorded message | FCC |
| Jan 8, 2026 | West Springfield, MA | Not specified | Recorded message | FCC |
Linked call-back numbers
In FCC complaints, consumers can record the number the caller asked them to call back. These links show how numbers are used together in the same campaign.
- Callers from (866) 959-1584 gave out (740) 966-6157 (1 report)
- Callers from (866) 959-1584 gave out (518) 558-8605 (1 report)
- (645) 212-6403 gave out (866) 959-1584 as a call-back number (2 reports)
- (262) 464-0749 gave out (866) 959-1584 as a call-back number (1 report)
- (863) 457-6875 gave out (866) 959-1584 as a call-back number (1 report)
- (682) 757-4522 gave out (866) 959-1584 as a call-back number (1 report)
- (440) 369-1264 gave out (866) 959-1584 as a call-back number (1 report)
- (877) 726-7505 gave out (866) 959-1584 as a call-back number (1 report)
- (929) 251-1563 gave out (866) 959-1584 as a call-back number (1 report)
- (980) 510-8112 gave out (866) 959-1584 as a call-back number (1 report)
- (920) 985-6954 gave out (866) 959-1584 as a call-back number (1 report)
- (855) 662-1665 gave out (866) 959-1584 as a call-back number (1 report)
Number details
- Formats
- (866) 959-1584 · 866-959-1584 · +1 866-959-1584 · 8669591584
- Area code
- 866 (toll-free)
- First and last complaint
- Jan 8, 2026 – Jan 15, 2026
The carrier shown is the company the prefix was first assigned to by the numbering administrator. Numbers are often ported to other carriers, and caller ID can be faked, so the real caller may be unrelated to this carrier or to the person who owns this number.
Your rights under the TCPA
The Telephone Consumer Protection Act (47 U.S.C. § 227) lets consumers sue over certain prerecorded or autodialed calls made without consent, for $500 per violation, and courts may increase damages up to three times when the violation was willful or knowing.
For telemarketing calls to a number on the National Do Not Call Registry, a private claim generally requires more than one call within 12 months from the same company. Keep a record of dates, times and any company name the caller gave.
Want to take action over calls from (866) 959-1584? Find a New York attorney
General information only, not legal advice.
How to report an unwanted call
- Federal Trade Commission. Report telemarketing and robocalls at donotcall.gov or by calling 1-888-382-1222. These are the reports that feed most of this site.
- Federal Communications Commission. File an unwanted call or text complaint at consumercomplaints.fcc.gov.
- Your phone carrier. Most carriers offer free spam labeling and call blocking, and some let you forward spam texts to 7726 (SPAM).
- New York State. The Department of State Division of Consumer Protection enforces New York's Do Not Call law (General Business Law § 399-z) and reviews New Yorkers' complaints filed with the FTC. Details at dos.ny.gov/do-not-call.
Other reported numbers in area code 866
| Phone number | Complaints | Topic | Last reported |
|---|---|---|---|
| (866) 711-1556 | 3 | Not specified | Oct 21, 2026 |
| (866) 771-6820 | 26 | Debt reduction | Oct 20, 2026 |
| (866) 677-1012 | 5 | Debt reduction | Oct 20, 2026 |
| (866) 771-7077 | 94 | Debt reduction | Oct 20, 2026 |
| (866) 771-6225 | 14 | Debt reduction | Oct 20, 2026 |
| (866) 704-0913 | 3 | Debt reduction | Oct 20, 2026 |
| (866) 662-1614 | 2 | Debt reduction | Oct 20, 2026 |
| (866) 242-7994 | 3 | Debt reduction | Oct 20, 2026 |
Is this your number?
If you own (866) 959-1584 and believe it is being spoofed, tell your carrier and keep records of the complaints you receive. You can also contact us through the site to add context to this page.