Reported Numbers in the 888-310-4xxx Block — Toll-Free

24 different phone numbers from 888-310-4000 to 888-310-4999 have been reported to the FTC, with 386 complaints in total, 176 of them in the last 90 days. 54% of the complaints describe "Reducing your debt (credit cards, mortgage, student loans)". Reports came from 39 states, most often Florida, California and New York. The earliest complaint on record is from October 12, 2022 and the most recent from October 12, 2026.

24
reported numbers
386
total complaints
176
in the last 90 days
88%
reported as robocalls

Complaints are filed by consumers with the FTC and are not verified. Callers often spoof numbers, so a number listed here may have been faked by a caller rather than used by the person or business it is assigned to. Many complaints spread across consecutive numbers can point to one calling operation rotating through a block, but this page does not identify who placed the calls. How we source this data.

What People Reported

Complaint typeReportsShare
Reducing your debt (credit cards, mortgage, student loans)21054%
Other10427%
Calls pretending to be government, businesses, or family and friends4311%
No subject provided226%
Unwanted Calls31%
Lotteries, prizes & sweepstakes10%
Home improvement & cleaning10%
Work from home & other ways to make money10%

Where Reports Came From

Florida53
California38
New York31
Texas30
Pennsylvania24
Georgia18

Complaints by Month (Last 12 Months)

Dec 2025
2
Jan 2026
1
Feb 2026
0
Mar 2026
0
Apr 2026
4
May 2026
100
Jun 2026
4
Jul 2026
91
Aug 2026
97
Sep 2026
40
Oct 2026
39
Nov 2026
0

Every Reported Number in 888-310-4xxx

Sorted by number of complaints. Linked numbers have a full complaint report.

(888) 310-4908 (24)
(888) 310-4565 (15)
(888) 310-4513 (12)
(888) 310-4063 (11)
(888) 310-4382 (11)
(888) 310-4734 (9)
(888) 310-4941 (9)
(888) 310-4128 (6)
(888) 310-4597 (6)
(888) 310-4423 (5)
(888) 310-4966 (5)
(888) 310-4137 (2)
(888) 310-4437 (2)
(888) 310-4938 (2)
(888) 310-4089 (1)
(888) 310-4099 (1)
(888) 310-4110 (1)
(888) 310-4125 (1)
(888) 310-4250 (1)
(888) 310-4784 (1)
(888) 310-4901 (1)