(866) 386-5770 is a toll-free number with 33 consumer complaints, about calls between January 1, 2026 and September 18, 2026. 32 complaints came in during the last 90 days, none in the last 30. The most common complaint type is "Other" (64% of reports).
This number is one of 81 reported numbers in the 866-386-5xxx block, which together have 1,067 complaints. Callers often rotate through consecutive numbers, so the other 80 numbers may be worth checking too. See every reported number in 866-386-5xxx.
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Latest 15 of 33 (unverified consumer reports).
| Call date | Time | Reported from | Complaint type | Call |
|---|---|---|---|---|
| Sep 18, 2026 | 6:52 PM | Plano, Texas | Other | Robocall |
| Sep 17, 2026 | 4:43 PM | Ocala, Florida | Other | Robocall |
| Sep 17, 2026 | 2:08 PM | San Anselmo, California | Calls pretending to be government, businesses, or family and friends | Robocall |
| Sep 17, 2026 | 1:29 PM | Illinois | Reducing your debt (credit cards, mortgage, student loans) | Robocall |
| Sep 17, 2026 | 1:13 PM | Texas | Other | Robocall |
| Sep 17, 2026 | 1:00 PM | Dawsonville, Georgia | Other | Robocall |
| Sep 17, 2026 | 12:09 PM | Christiana, Tennessee | Other | Robocall |
| Sep 17, 2026 | 11:41 AM | California | Other | Robocall |
| Sep 17, 2026 | 11:32 AM | Christiana, Tennessee | Other | Robocall |
| Sep 17, 2026 | 11:13 AM | California | Other | Robocall |
| Sep 17, 2026 | 10:25 AM | Miami, Florida | Other | Robocall |
| Sep 17, 2026 | 10:16 AM | Westfield, Massachusetts | Calls pretending to be government, businesses, or family and friends | Robocall |
| Sep 17, 2026 | 10:13 AM | Georgetown, Texas | Other | Robocall |
| Sep 17, 2026 | 9:32 AM | Broomfield, Colorado | Other | Robocall |
| Sep 17, 2026 | 9:29 AM | Illinois | Not specified | Robocall |
Complaints about (866) 386-5770 have been filed from 10 states. The most reports come from California (3 reports), Miami, Florida (3 reports), San Anselmo, California (2 reports).
| State | City | Reports |
|---|---|---|
| California | Not specified | 3 |
| Florida | Miami | 3 |
| California | San Anselmo | 2 |
| Massachusetts | WESTFIELD | 2 |
| Texas | Not specified | 2 |
| Illinois | Not specified | 2 |
| California | Tehachapi | 2 |
| Tennessee | Christiana | 2 |
| Georgia | Dawsonville | 1 |
| Florida | Ocala | 1 |
| Texas | Plano | 1 |
| Minnesota | Eden Prairie | 1 |
| Washington | Everett | 1 |
| Florida | Sarasota | 1 |
| Georgia | Tucker | 1 |
Peak activity occurred in September 2026 with 32 complaints.
| Month | Reports |
|---|---|
| Sep 2026 | 32 |
| Jan 2026 | 1 |
Of 33 reports that include a call time, 55% came in the afternoon (noon–5 p.m.). All were on weekdays, and Thursday was the busiest day.
Of the 33 reports filed about (866) 386-5770, 88% were identified as automated robocalls, 12% were live callers.