866-504-4999

Calls from 866-504-4999 have resulted in 13 reports by users. This is considered a medium number of reports. The earliest of these reports was in November 2017, and the latest was in January 2018. The most common descriptions of calls from 866-504-4999 given by users are scam calls (92% of reports), followed by spoof calls (15% of reports), followed by no answer calls (15% of reports). Moreover, 100% of users share that these calls are unwanted. Details about when 866-504-4999 has made calls that have resulted in reports appear in the chart to the right or bottom of this description.
 
Based on our review, the caller identity for 866-504-4999 is "On screen warning", and the location they are calling from is unknown. Most numbers in this caller's area code are in US Eastern time, where the time is currently 9:28:12 AM on August 14, 2025. The telco provider for 866-504-4999 is unknown. The 866 area code used by this caller was assigned on November 7, 1999 and went into service on July 29, 2000. This area code is considered an easily recognizable code. The area code is not an overlay, and is part of the 800/888/877/866/855/844/833 complex. Furthermore, the 866 area code is assignable, is assigned, and is not reserved.
 
You can review user comments about calls from 866-504-4999. And if you have received a call from 866-504-4999 that you would like to report, you may submit a report about a call from 866-504-4999. Your submission along with the reports from 13 other users will help others who receive calls from this number.