Who called you?
(877) 766-8523
(877) 766-8523 is a toll-free number. Consumers have filed 14 complaints about it: 1 with the FTC's Do Not Call Registry and 13 with the FCC, most recently on 2026-07-31.
Reported within the last year — last FTC complaint 2026-07-31, for impostor robocalls. Nothing in the last 30 days.
Who called me from (877) 766-8523?
Carrier & location
- Type
- Toll-free
- Area code
- 877 — Toll-free
Toll-free numbers (800, 888, 877, 866, 855, 844, 833) are free to call and used by businesses and government — but they are also heavily spoofed by robocallers, and outbound telemarketing from toll-free numbers is common. Carrier assignment shows who the prefix was allocated to; numbers can be ported, and caller ID can be spoofed.
Complaint history
- FTC Do Not Call reports
- 12026-07-31
- FCC complaints
- 132019-10-29 → 2026-06-08
- Community reports
- 0
FTC Do Not Call complaints (unverified consumer reports); FCC Consumer Complaint Data, public record. Complaints run from 2019-10-29 to 2026-07-31.
Did this number call you? What was it?
What (877) 766-8523 was reported for
1 consumer reported this number to the FTC's National Do Not Call Registry on 2026-07-31. Source: FTC Do Not Call complaints (unverified consumer reports).
Reported within the last year — last FTC complaint 2026-07-31, for impostor robocalls. Nothing in the last 30 days.
Reported for
The subject each consumer chose when filing. “Impostor” means the caller claimed to be a government agency, a business, or a relative.
- Impostor (government, business, family)1 (100%)
1 of 1 consumers who answered the question said the call was a recorded message or robocall. Prerecorded sales calls to a cell phone require prior express written consent under the TCPA.
Where it was reported
The state the consumer filed from — where the call landed, not where it originated.
- WI1 (100%)
Recent FTC reports naming (877) 766-8523
The most recent Do Not Call complaints, as filed: the date the consumer reported it, when they said the call happened, what it was about, and the city and state they filed from.
| Reported | Call time | Subject | Robocall | From |
|---|---|---|---|---|
| 2026-07-31 | 2026-07-31 17:37 | Impostor (government, business, family) | Yes | WI |
Reported in the last 7 days in area code 877 (Toll-free)
Other 877 numbers consumers reported to the FTC this week — useful when a campaign is rotating through an area code.
- (877) 578-167959 this week · Debt reduction
- (877) 681-132513 this week · Debt reduction
- (877) 578-427911 this week · Debt reduction
- (877) 578-41656 this week · Debt reduction
- (877) 783-10306 this week · Debt reduction
- (877) 556-92555 this week · Impostor (government, business, family)
- (877) 578-24925 this week · Impostor (government, business, family)
- (877) 670-05194 this week · Debt reduction
- (877) 372-09033 this week · Debt reduction
- (877) 514-16533 this week · Dropped call / no message
Source: FTC Do Not Call Reported Calls data, published every weekday. These are unverified consumer reports — they record what someone said about a call, not a finding against the number's owner. Caller ID is routinely spoofed, so a report can describe a call that only displayed this number. No reporter is identified beyond city and state.
Complaint pattern for (877) 766-8523
What the 13 public FCC complaints naming this number show about when the calls happened, where they landed and how they were placed. Derived from the FCC Consumer Complaint Data Center, a public record.
FCC complaints per month. Peak month: 2025-12 (4).
Complaints span 6.6 years, from 2019-10-29 to 2026-06-08, with activity recorded in 6 separate months.
The heaviest single day was 2025-12-08, when 3 separate consumers filed complaints about this number. Same-day clusters like that come from automated dialling rather than a person making calls one at a time.
Where the complaints came from
Complaints came from 5 states, concentrated in FL (6), CA (4), TX (1).
How the calls were placed
- Abandoned Calls
- 7
- Prerecorded Voice
- 5
- Live Voice
- 1
- Internet (VOIP)
- 10
- Wireless (cell phone)
- 3
Abandoned Calls: The line was dialled and dropped before anyone spoke — the signature of a predictive dialler placing more calls than it has agents to answer. The FCC's telemarketing rules cap abandoned calls at 3% of answered calls.
Internet (VOIP): Reported as arriving over a VoIP service. VoIP origination is cheap to obtain and quick to abandon, which is why high-volume campaigns favour it.
Prefix and area context
1 other number on the (877) 766 block has complaints too — 14 across the block in total. 1 of them were complained about during the same period as this number, which is what a campaign rotating through a block of consecutive numbers looks like from the outside.
Within area code 877 (Toll-free), this is the 60th most-complained-about number of the 6,152 that have any complaint on record.
Source: FCC Consumer Complaint Data Center. Complaints are unverified consumer submissions: they record what someone reported, not a finding against the caller. Numbers can be spoofed, so a complaint may describe a call that only displayed this number.
FCC complaint log for (877) 766-8523
The most recent unwanted-call complaints US consumers filed with the FCC naming this number — type of issue, contact method, and the state the complaint came from. Public record, imported nightly.
| Date | Call type | Method | State |
|---|---|---|---|
| 2026-06-08 | Prerecorded Voice | Wireless (cell phone/other mobile device | TX |
| 2025-12-15 | Prerecorded Voice | Wireless (cell phone/other mobile device | CA |
| 2025-12-08 | Prerecorded Voice | Internet (VOIP) | CA |
| 2025-12-08 | Prerecorded Voice | Internet (VOIP) | CA |
| 2025-12-08 | Prerecorded Voice | Internet (VOIP) | CA |
| 2025-05-20 | Live Voice | Internet (VOIP) | NC |
| 2021-02-11 | Abandoned Calls | Wireless (cell phone/other mobile device | OH |
| 2019-11-05 | Abandoned Calls | Internet (VOIP) | FL |
| 2019-11-04 | Abandoned Calls | Internet (VOIP) | FL |
| 2019-11-01 | Abandoned Calls | Internet (VOIP) | FL |
Is (877) 766-8523 a scam? Community reports
No community reports for (877) 766-8523 yet. If this number called you, you're likely the first — leave a report below and help the next person who searches it.
What to do next
Block it on Android or iPhone, turn on your carrier's free filtering, and report the call to the FCC and FTC — those complaints are the public record this page is built from.
Related
FAQs about (877) 766-8523
Who called me from (877) 766-8523?
(877) 766-8523 is a toll-free number (toll-free prefix 877). Consumers have filed 14 complaints about it — 1 with the FTC's Do Not Call Registry and 13 with the FCC, most often describing impostor calls. No carrier assignment was found for its prefix — it may be unassigned or recently reallocated. Caller ID spoofing is also common: robocallers often display numbers they don't own.
Is (877) 766-8523 a scam or robocall?
1 consumer reported (877) 766-8523 to the FTC, and 100% of those who answered the question said it was a recorded message or robocall. The most common subject was impostor. Nothing has been filed in the last 30 days. Complaints are a strong signal, not proof — never share personal or payment information with an unsolicited caller.
Should I call (877) 766-8523 back?
The most recent FTC complaint about this number was filed 2026-07-31; nothing has come in for the last 30 days, but the campaign was active within the year. As a general rule, only return a call you were expecting: a caller with legitimate business will leave a voicemail.
Where were the complaints about (877) 766-8523 filed?
Consumers in 5 states filed complaints about this number, most often from FL, CA, TX. The FCC records the state the complainant filed from, not where the call originated — caller ID can be spoofed to display any number.
WhoCalledLookup is not a consumer reporting agency (FCRA). Community reports are user opinions, not statements of fact by this site; FTC and FCC complaints are unverified consumer submissions. Own this number? Dispute a listing.