This phone number cluster involves 3 numbers linked to Calls pretending to be government, businesses, or family and friends complaints primarily targeting consumers in Mazomanie, Wisconsin, Drumright, Oklahoma, Huntsville, Arkansas. Together, these numbers have accumulated 14 consumer complaints across FTC and FCC databases. Across all linked entities, consumers have filed 14 complaints with federal agencies. If you receive a call or text from any of these numbers, do not engage — hang up imme...
Phone Number
(866) 210-8338
Last reported Mar 24, 2026
Suspicious
- 4 FTC complaints filed against this number
- 1 community report from users
- Most reports: Calls pretending to be government, businesses, or family and friends
Campaign Intelligence
Details
Connected Entities
No known connections to other entities yet.
Community Reports
1-866-210-8338 call received from “Optum Priorauthorization.” Unknown number to me at home, they left voicemail callback request: “Hello, this is a prior authorization department. Please give us a call back concerning your request 866-210-8338 open Monday through Friday from 7 AM to 9 PM Pacific time for Saturday from 6 AM to 3 PM Pacific time for the hearing there, please call us at 1-800-498-5428. Thank you…” 866 # is from Optimum, not Optum. Blocked caller. This same call has also called from.....RX Drug Plan 612-509-8635 the day prior.....claiming to be from Prior Authorization Department [BBB Scam Type: Phishing] [Business: OPTUM PRIOR AUTHORIZATION Date Repor] [Location: MI, USA- 48039]
4 days ago
Share Your Experience
What's Your Exposure?
Know your risk exposure to this message with a Thorough Analysis. It returns a detailed report covering the complaint history, your data breach exposure, related scam entities, and risk signals tied to this email message. Check the box and enter your email address now.
NordProtect — Identity theft monitoring and recovery
NordProtect watches for your personal info on the dark web, monitors your credit, and covers up to $1M in identity theft insurance.
Get NordProtectAffiliate link. We may earn a commission.